| Chapter | Description | DurationHours | DurationMinutes |
| Scope of the wireman trade | a.Necessity of marking the control area on D.B | 16 | 0 |
| Safety rules pertaining to wireman. | Main switches to which it is conected. Video demonstration of General Safety | 16 | 0 |
| Handling loads | Importance of correct posture while lifiting load. | 16 | 0 |
| Moving heavy equipment | While lifiting load. | 18 | 0 |
| Types of fire extinquishers | Types of fire extinquishers and their application. Video demonstration of Fire Extinguisher | 8 | 0 |
| Wireman tools | safety in using tools and method of maintaning the tools | 20 | 0 |
| Polarity test in DC | polarity of battery cells | 20 | 0 |
| Neutral and earth conductors. | polariry making in 3pin socket and plug | 20 | 0 |
| Relationship between VI and R in a D.C circuit(ohm's law) | use of rheostat as fixd resistor and variable resistor. | 12 | 0 |
| Conductors and insulators. | triming cable to given length.Setting-manual and auto eject. | 16 | 0 |
| Measurement of wire size | Conversion of micrometer | 16 | 0 |
| Cable termination and connection. | Effect of loose connection | 19 | 0 |
| Classification of electrical instruments and essential forces required in an indicating instrument. | Reading instrurment dials and the relationship with range switches. | 20 | 0 |
| Moving coil instrument | Continiuity in a series circuit. Video demonstration of continuity test | 4 | 0 |
| ohm meter | necssity ofmaking the circuit ded before resistance messurement, Video demonstration of Electrical Meters | 10 | 0 |
| crimping and crimping the tool | choosing the crimping tool suitable for the cable size. advantage crinping method over solidering method, Video demonstration of crimping cables | 8 | 0 |
| Joints in electrical conductors | necessity of joints . their requierment towards mechanical and electrical strenth. | 10 | 0 |
| Current carrying capacity of copper and aluminium cables | necessity of joints . their requierment towards mechanical and electrical strenth | 10 | 0 |
| Shorts and open in series circuit | Impact of Shorts and open in series circuit, Video demonstration of Series Circuits, Video demonstration of Lamps in Series connection | 8 | 0 |
| Multi meter | Carring in handiling multi meter. method of using multi meter | 9 | 0 |
| Precaution to be observed while using aluminium cables | Necessity of cutting the ends and smoothing them before taping, | 7 | 0 |
| Joints in solid copper conductors | Necessity of joints in solid conductors. | 8 | 0 |
| Electrical solidering practice | Necessity and method of testing the solidering iron, Video demonstration of basic soldering | 5 | 0 |
| Types of solider,flux and method | Method of cleaning the solidering bits and the joints to be solider, | 8 | 0 |
| D.C parellel circuit | House wiring. parellel circuit, Video demonstration of Parallel Circuits, Video demonstration of Lamps in Parallel connection | 9 | 0 |
| Shorts and opens in parellel circuit | Necessary precaution to be taken to safe guard the circuit against shorts.effect of short circuit | 10 | 0 |
| Mechanical works and power. enargey work and power | Supply source,load and watt meter range | 10 | 0 |
| Extension of range of M C voltmeter | Computing the value of multiplier resistance | 8 | 0 |
| Extension of range of DC ammmeters | Calculation of shunt resistance | 9 | 0 |
| Mesurement of worke done in a D,C circuit | calculating energy dessipated in a load for a given times | 9 | 0 |
| Electrical accessories, | Identification of electrical accessories and there specficiation, Video demonstration of Electrical Switch | 15 | 0 |
| DC circuit series parellel combination. | Current in various branches of series parellel circuit and its importance in wattage rating | 15 | 0 |
| Mounting accessories . NEcode . specification of wooden boards and blocks for wiring. | Prepare a round block load for wiring termination . show how tofix an accessory on round block board | 10 | 0 |
| Diagram and system used in system instllation | How to read bulding plan and wiring layout . location of entry point of supply main meter position safety regarding use of ladder, | 10 | 0 |
| Lawas of electrical resistances kirchoos laws.wheat stone bridge | Function of galvano meter.method of achieving null defletion.method of testing of dry cell for it conditionn | 10 | 0 |
| Effect of temperature on resistance.heating effect of electric current | Effect of increaced resistance inconductor and in appliance. | 15 | 0 |
| Cleat wiring | Method of testing an electrical drill machine and neccessity of earth connetion | 8 | 0 |
| method of connection in domestic installation | Neccessity of under writers knof and cord grip | 10 | 0 |
| Magnetic terms and properties ,materialsand earth magnets | Explanation about north seeking pole | 15 | 0 |
| Electro magnet and the magnetic circuit | Right hand grip rule and cork screw ruel appliation | 15 | 0 |
| Lifting power of the electro magnet solenoid | Neccessety of using winding wire with out damages and nicks | 10 | 0 |
| Electro magnets induction .self indution emf | Method of prepraing a former .method of winding and emf termination | 16 | 0 |
| Knots in wood .use of reap file | Joints in T,W battern single phase A,C supply general terminology A.C simple circuit with resistance. | 16 | 0 |
| Tools for fitting works | Importance of fitting skill knowledge for wireman.identifing parts of bench vice and method of using15 | 15 | 0 |
| Drilling machine | Drilling accessories RPMof the drill spindle as pwer nthe size of the drill | 18 | 0 |
| Bending metal to an angle | Necessityof gaps beyween clamps to have better hold | 16 | 0 |
| Chisel | Bending the rod and bending the sheet metal | 18 | 0 |
| Tools used for sheet metal work | Mesurment of clamps size and bending sheet metals punching of holes with cold punch and hammer | 12 | 0 |
| Notches | Use of tray during over hauling motors | 15 | 0 |
| Securing metals sheet by reviting | types of revites and their use | 15 | 0 |
| Carpantry hand tools | Neccessity of using teakwood for meter board identification of grain direction setting of jackplane blades | 20 | 0 |
| Timber and seassoning | Types adn thickiness and size available for laminatod boards. | 15 | 0 |
| Finishing and polishing procced used for wood | Drilling cable entry holes on the boards , sharpen a plane blade . sharpen a firm chesel . to mark profile on laminations | 16 | 0 |
| A.C sample circuit with inductance only. | A.C supply as used in domestic instllation , discuss.A.C circuit with RandL in series. Video demonstration of Three Phase Induction AC Motor | 10 | 0 |
| Frequency meters | Natural Frequency. method of measuring Frequency. | 8 | 0 |
| Batten wiring . NE code and BIS recommendations | Distance between link clips in horizontal and vertical runs. Distance between the gutties while fixing batten on walls | 15 | 0 |
| Capacitor .A C circuit single phase with capacitance only | Factors on which the capacitance of a capacitor depends | 10 | 0 |
| Dunamometer types instruments as ammeter . volt meter . wattmeter . power factormeter | V OLTAGE ,CURRENT,AND WATTAGES RATING OF WATTMETER | 16 | 0 |
| groping of capacitor | Necessity of grouping capacitors in series parallel series parallel | 15 | 0 |
| Typical lighting circuits | Effect of two diffrent wattage lamps connected in series, Video demonstration of Lamps in Series connection | 19 | 0 |
| AC circuit with Rand C in series | Effect of capacitance in the voltage of a circuit | 13 | 0 |
| Insulation testers | Saftey inusing megger.method of using megger to determine continuity and insullation resistance | 10 | 0 |
| AC circuit having RLand C | Liad consistance of resistance industance capacitance | 15 | 0 |
| Heating appliance | Neccesecity of testing domestic appilance before comminissioning . check voltage current rating with respect to wiring installation | 15 | 0 |
| Exposed element types electric heater | Precaution to be followed while using exposed element types heaters . gaurds | 20 | 0 |
| A C parallel circuit | Types of connection in domestic installation. main cable and branch circuit cable size withrespect to load requirement, Video demonstration of Lamps in Parallel connection | 15 | 0 |
| Primary cell and grouping cell | Method of testing primary cell with a multimeter , | 15 | 0 |
| DOL starter | Necesseity of double earthing the starter, main switch and the motor , back up fluse rating and its importance . over load relay setting | 20 | 0 |
| Three phase slip ring induction motor | necessity of wound rotors | 10 | 0 |
| Rotary switch | necessity and method of reversing the DOR of squirrel cauge motor | 15 | 0 |
| Service,repair and | Service/repair and install a ceiling fan | 4 | 0 |
| Types of digital voltmeter and ammeters. Operating principle of digital voltmeters and ammeters. Applications of digital meters. Safety precautions to be carried out while using digital meters. | What is the difference between the analog and digital meters? Necessity of using digital meters. How to use the digital meters | 4 | 0 |
| Different types of multimeters. Distinguish between analog and digital type multimeters | Advantages of digital multimeters over analog multimeters | 7 | 0 |
| Necessity, types and principle of instrument transformer. Construction and connection of current transformer. Identification of IS symbols and marking used in CT's Precautions to be follwed while using CT. | Measuring the current using CT and voltage using PT. Connect the CT and PT in the circuit | 5 | 0 |
| Necessity of tong tester. Construction and working of tong tester. Precautions to be observed while using tong tester. Application of tong tester | Select the suitable range in tong tester. Use tong tester to measure line current | 5 | 0 |
| Necessity of measuring power in single phase circuit using wattmeter. Give simple problem pertaining to power measurement in multirangewattmeter in single phase circuit using CT and PT | Select the wattmeter and connect single phase wattmeter with CT and PT. Necessity of measuring power in single phase supply using wattmeter CT and PT | 11 | 0 |
| Necessity of CT and PT for measuring energy. Method of connecting a single phase energy meter with CT and PT. | Record the name plate details of the give CT and PT. Identify the primary and secondary sides of the CT and PT | 6 | 0 |
| Calculate the energy consumption in a circuit when the energy meter is connected through CT and PT. | Record the name plate details of single phase energy meter. Measure energy in single phase circuit using CT and PT | 6 | 0 |
| Errors caused by the driving system and braking system in energy meters. Different adjustments provided for correcting the errors in energy meters. | Identify the creeping error. Test the starting error of the energy meter. | 9 | 0 |
| Method of determining the percentage errors. Recommendations of IS regarding percentage errors, load percentage and the power factors. Arrange industrial visit to State Electricity Board where Energy meter servicing work takes place. | Calculate the percentage error in energy meter at resistive and inductive loads. | 8 | 0 |
| Show ammeter and voltmeter selector switches for its construction and function. Method of connecting voltmeter selector switch with three phase lines to measure voltage. | Show voltmeter and ammeter selector switch and explain how to test therm for its condition. Connect voltmeter, ammeter and selector switches with 3-phase circuits | 7 | 0 |
| Show the phase sequence meter and describe the method of finding the phase sequence of a 3-phase supply | Connect 3-phase supply to phase sequence meter. Switch on the 3-phase supply to read the phase sequence. Change the 3-phase supply and observe disc movement. Ask student to change the sequence by reversing the 3-phase supply. | 10 | 0 |
| Advantages of measuring power factor directly. Types of single phase phase wattmeter. Construction and working of induction type single phase wattmeter. Method of connecting wattmeter in single phase circuits | Connect single phase PF meter in 3-phase balanced load and to read PF. Verifying the PF meter reading with voltmeter, ammeter and wattmeter readings. | 5 | 0 |
| Construction and connection of 3-phase dynamometer type power factor, 3-phase moving iron type power factor. How to calculate te PF by using standard formula | Connect the capacitor bank in 3-phase circuit to measure PF. | 8 | 0 |
| Types of 3-phase wattmeters and their connections. How to determine wattmeter constant when using instrument transformers. | Two element and three element wattmeter and to commect the same with the circuit | 12 | 0 |
| Giving some simple problems pertaining to power measurement in 3-phase circuit. | show how to identify the PT and CT and terminals. Explain how to record the readings in tabular column. Calculation of power using formula | 6 | 0 |
| Method of selecting the ranges of CT and PT according to load. Give some simple problem in order to calculate ratio of PT and CT. Give some simple problem in order to calculate meter constant and energy. | Select CTs and PTs. Connections of CT and PT . How to measure energy in 3-phase system using | 9 | 0 |
| Necessity of preparing a decorative serial lamp. Calculation of hot resistance. Calculating the total number of bulbs in series. Precautions, Flasher, Thermistors, NTC resistor and Applicaiton of thermistor. | Determine the number of lamps to be connected in series for a particular supply voltage. Design a circuit diagram for a given decoration. Show how to use electronic flasher or glow starter. | 11 | 0 |
| Types of lamps used for illumination.Points to remeber while designing illumination, direct lighting and indirect lighting. Different types of reflection. Light fitting types and performance. Lighting systems. | Wire up the show case window lighting for the rack. Show case lighting for tie rack. | 11 | 0 |
| Types of lamps used for illumination.Points to remeber while designing illumination, direct lighting and indirect lighting. Different types of reflection. Light fitting types and performance. Lighting systems. | Install light fitting with reflectors. | 10 | 0 |
| Necessity of using twin tubes. Stroboscopic effect. Operation of twin tube series-parallel connection. Advantages of using twin tubes. | Connect twin tube light in series (600mm) Connect twin tube with industrial fitting | 8 | 0 |
| Construction and working of an instant start fluorescent lamps. Rapid start fluorescent lamps. Advantages of compact fluorescent lamps. | Connect the instant start fluorescent lamp. Connect the electronic ballast. | 11 | 0 |
| Necessity of emergency light. Working principle of emergency light. | Prepare the emergency circuit board. Show how to assemble the components on the PCB. How to check the functioning of the emergency light. | 6 | 0 |
| Working of high pressure mercury vapour lamp. Different types of mercury vapour lamps. Parts of mercury lamps. Application of mercury vapour lamps. | Identify the required accessories with specification. Testing of accessories. Connect the mercury vapour lamp. | 11 | 0 |
| Sodium vapour lamps and its types. Constructional details of sodium vapour lamps. Working of sodium vapour lamps. Comparison of sodium vapour lamp with mercury vapour lamps | Identify the required accessories for low pressure sodium vapour lamp. Connect low pressure sodium vapour lamp and high pressure sodium vapour lamp with prper cirucuit | 5 | 0 |
| Explanation about the parts of electric range. Explanation about internal connections. Trouble shooting of electric range. | Dismantle the parts of the cooking range. How to test the continuity of heating element. Replace the burn out surface type heating element. Replace the defective selector switch. | 10 | 0 |
| Water heater (non-pressure type) Thermostats. Working of water heater. Care and maintenance. Trouble shooting of water heater | Dismantle the water heater. Trace and identify the faults. Replace the defective parts. Re-assemble the water heater and test for its function | 9 | 0 |
| Constructional details of mercury switch. Electrodes. Types of mercury switches. Merits and demerits of mercury switches. | Check the condition of mercury switch. show how to identify the terminals of mercury switch | 8 | 0 |
| Applications of mercury switches. Applications of mercury switches. Microswitches. Constructional and working details. Application of micro switches. Relays | Check the condition of mercury switch. show how to identify the terminals of mercury switch | 5 | 0 |
| Types of washing machine. Different wash technique. Precautions. Timer. Drain pump. Drive motor | Dismantle the washing machine. Clean and lubricate the machine bearings/movings parts. Assemble the machine. Faults and remedies | 7 | 0 |
| Types of wet grinders. Explanation about wet grinders parts. Trouble shooting of wet grinders. Maintenance practices | Dismantle the wet grinder. Identify and trace the faults in wet grinder. moving parts. Reassemble the wet grinder and testing | 10 | 0 |
| Construction and working of table fan. Servicing | Dismantle the table fan. Trace and locate the faults. Replace the faulty parts. Lubricating the bearings, reassemble and test. | 6 | 0 |
| Thermostat - Working principle and applications. Types of thermostats. Refrigeration cycle. Application of refrigeration | Identify the terminals of the thermostat. Test the thermostat switch by connecting it in the simple circuit | 6 | 0 |
| Terminology pertaining to table fan. Types of AC single phase motor used for table fans. To determine electrical degrees. Method of connections. | Record the winding details data. How to insulate the stator slots. Wind the coils for starting and running windings. Insert the coils into the slots. | 5 | 0 |
| Group connection. Terminal leads. Method of forming the overhangs. Testing of windings. Importance of insulating varnish | Make the end connections. Insulate the end connections. Test the winding | 7 | 0 |
| Types of wiring system. Advantages and dis-advantages. Ring main system. Distribution board system. Estimation | Prepare wiring layout for a given house plan according to the house owner's requirements. | 10 | 0 |
| Provision of specifications rates and records. Method of calculating labour charges | Position the accessories. Estimate the materials required for wiring. Test the wiring installation for continuity polarity and earth continuity | 10 | 0 |
| Concealed PVC metal conduit wiring.Relevant rules parts.Advanatages and disadvantages of concealed conduit wring. | Accessories required for each phases. | 16 | 0 |
| Method of executing concealed conduit wiring. | Show how to select the size | 20 | 0 |
| Types of working principle and parts of MCB. | Identify terminals of MCB, | 16 | 0 |
| Construction of ELCBs. | Identify terminals of ELCB, | 16 | 0 |
| Specification of casing capping | Test the circuit for insulation resistance and earth continuity test | 9 | 0 |
| Types of pumps used for domestic installation | Route and cut the PVC conduit. Install distribution board starter and motor | 12 | 0 |
| Liminations of single and 3-phase service installations. | Select the size of the cable. Mark and cut the PVC conduit pipes | 7 | 0 |
| Types of distribution in multi storeyed buildings. Bus chamber, raising mains | Position the lights, fans, switches and mains. Estimate the materials required | 10 | 0 |
| Function of an electric bell indicator. Types of bell indicator | Give brief details about materials required for 4-way bell indicator circuit | 7 | 0 |
| Different types of faults like (a) open circuit fault (b) earth fault and (c) shor circuit | Identify the open circuit fault, short circuit fault and earth fault. | 10 | 0 |
| Private Automatic Branch exchange. Main distribution frame cable Termination Room | List out the materials and accessories required for PVC channel wiring. | 10 | 0 |
| Necessity of earthing. Precautions for selecting the soil condition. | Test resistance of earth electrode by earth tester. | 10 | 0 |
| Method of executing concealed conduit wiring. Relevant rules pertaining to earthing metal parts. | Cut and bend the conduits. Draw the circuit and wiring diagram | 11 | 0 |
| Working principles of transformer. Ideal transformer and its characteristics. Constructional features of a transformer and the function of each part. | Identify primary winding and secondary winding. Test the continuity of primary and secondary winding | 10 | 0 |
| EMF equation. Transformation ratio. Give some simple problem to find out primary and secondary current. | Read interpret the name plate details of single phase transformer | 5 | 0 |
| Chart or transparency showing parts of transofrmer | Necessity of measuring losses in a single phase transformer. Factors in which iron and copper losses are depended. | 7 | 0 |
| Necessity of transformer oil. Properties of transformer oil | Conduct (a) Field test(b) Crackle test (c) Dielectric test on the transformer oil | 10 | 0 |
| Auto transformer. Distinguish between two winding and single winding transformer. | Measure winding resistance and insulation resistance of an auto-transformer. Video demonstration of Basics of Transformer | 9 | 0 |
| Show how to record the winding details. Method of measuring winding wire size. Method of stacking. | Dismantle the transformer core. Measure size of the winding wire for both. Primary and secondary. Select suitable bobbins for winding, Video demonstration of Transform Working Principle | 9 | 0 |
| Types of alternator. Constructional details of alternator. Principles of operation. | Identify the terminals of alternator. Measure the insulation resistance values of the windings. | 7 | 0 |
| Induced voltage in an AC alternator. Details about AMF. Working of AMF. Control of AMF | Read the name-plate details of the given alternator. Make connection as per circuit. Start the alternator and measure the developed voltage | 10 | 0 |
| Factors affecting the terminal voltage of an alternator. Alternator voltage relation at lagging power factor load and leading power factor load. | Connect and run the alternator at its rated speed. Build up the voltage frequency to its rated value. Load the alternator with resistive and inductive loads. | 10 | 0 |
| Necessity of single phase preventer. Definition of single phasing Effect of single phasing. Classification of single phasing preventer. Installation of single phasing preventer. | Connect and test a single phasing preventer voltage sensing type/current sensing type in the power circuit. Test single phasing preventer, when 3-phase supply is unbalanced. | 5 | 0 |
| Connection details of a draw the circuit diagram of semi-automatic star/delta starter. Accessories required. Connect the semi automatic star/delta starter as per circuit diagram. | Connection details of a star delta starter to a 3-phase induction motor. Function of starter. Overload relay setting. | 11 | 0 |
| Necessity of starter. Function of each part of starter i.e. (a) manual (b) semi-automatic (c) automatic starters | Identify the major part of automatic star delta starter. Assemble the contactors. Push button starter and timer. | 9 | 0 |
| Necessity of auto-transmer starter. Constructional details of auto-transformer starter. Operation of auto-transformer starter | Connect auto-transformerstarter into motor. Start the motor by using auto-transformer starter. Change the direction of rotation | 10 | 0 |
| Necessity of doing overhaul. Maintenance schedule. Bearing removal techniques. Identifying faults in bearings. Trouble shooting of motors. Safety procedure | Test the insulation and continuity test. Dismantle the motor parts. Clean the motor bearings. Reassemble the whole motor parts and observing the safety procedure, Video demonstration of continuity test | 10 | 0 |
| Necessity of using DOL starter. Specification of DOL starter and operation | Identify the DOL starter parts. Assemble DOL starter. Mount the DOL starter | 10 | 0 |
| Principle of capacitor start induction motor. | Read and interpret name plate details of single phase capacitor start induction motor. Identify the starting and running windings. | 10 | 0 |
| Synchoronous motor working principle. Constructional details of synchronous motor. Different mothods of starting synchronous motor. | Identify the AC winding and DC field winding of the synchronous motor. Connect the synchronous motor with starter. | 10 | 0 |
| Explanation about panel board/switch and erection of boards. Arrangements of approaches. Identification and markings Method of earthing. Panel design and estimation | Work ou the cost of materials required. Draw the wiring diagram for the layout. Position the accessories and route for conduit run | 10 | 0 |
| Identification and marking of cables. Procedure of termination of cables. System of harnessing the cables | Do the estimation and costing of wiring for panel board and motor. Prepare the layout and wiring up the panel board. Motor wiring. | 10 | 0 |
| Estimate the material required as per layout. Wireup switch starter and motor as per diagram. Test the circuit with megger for insulation and earch continuity. | Different methods of reduced voltage starting. Detailed explanation about auto-tranformer starter and automatic auto-transformer starter. | 10 | 0 |
| Selection of pump and capacity of motor. Location of pump with control device. Calculation of HP for domestic pump set. Schedule of maintenance of the pump. Reciprocating pumps | Prepare the layout. Estimate the materials required as per layout. Fix the accessories MCB starter etc. | 10 | 0 |
| Applcations of bus-bar chamber. Installation of bus-bar chamber. Earthing and commissioning of bus-bar chamber | Assemble the bus-bar chamber. Erection of bus-bar chamber. | 10 | 0 |
| Brief explanation about (a) maximum load (b) diversity factor (c) methods of wiring. Position of switches and cut outs | Determine total load of lab. Show how to selsect cable size, length of the conduict pipes and its accessories | 10 | 0 |
| Main switch boards. Fixed type metal boards. Distance between different phases | Calculate the length and size of the earth conductor for machine and equipment | 10 | 0 |
| Factors to be considers while selecting the cable for a circuit. Explain about a voltage drop in the cable. Various types of electric cable | Determine the type of cable for sub-circuit. Select the size of the cable used between main switch and DB. | 10 | 0 |
| Requirement of a fire alarm system. Detailed explanation about fire detectors, heat detectors, fusion detector electrical sensing | Wire up and test a circuit for automatic operated fire alarm system. Wire up and test a circuit for manually operated fire alarm system | 10 | 0 |
| Explanation about (a) bus-bar system and the method of installation (b) advantages and rating of the bus-bar system (c) uses of plug-in boxes and their construction | Install and connect the feeder cable to the bus-bar. Install and connect the motor with starter through plug-in box using conduit pipe | 10 | 0 |
| General construction of underground cables. Types of underground cables and their specification. Cable termination jointing accessories and the process of joining. | Measure and cut the cable to the suitable length. Prepare the cable and dress the cable ends for straight joint. | 10 | 0 |
| Pre-test the cable for its condition. Prepare the cable for the pre-fabricated termination. Fix and crimp the lugs. Insulate the core by suitable insulating material. Fix the mould and cast epoxy termination. | Demonstrate about the termination on underground cable with trifurcating box | 10 | 0 |
| Measure and cut the cable to the suitable length. Do dressing of cable and making Tee joint using soldering/crimping. | Demonstrate about making of Tee joint with the given underground cable using bituminous compound. | 10 | 0 |
| Detailed explanation about types of insulators and their uses, accessories used in overhead lines, clearance between conductors in overhead lines and method of binding overhead line conductor to insulator. | Propose a visit to substation where we can show the overhead lines, insulators, different poles and binding of conductor with ACSR or various types of pin insulators and binding materials | 10 | 0 |
| Preliminary safety procedures to be followed while working on over head lines | Mount the insulator to the cross arm pole. Bind the ACSR conductor on the pin insulator. Bind the ACSR conductor side groove of the pin insulator | 10 | 0 |
| Explanation about shacle insulator, post insulator and disc insulator | Select the shackle insulator and binding materials. | 10 | 0 |
| Calculation of distance between pole and the stay pit. | Identify the accessories of the stay wire assembly. Mark the distance between the pole to stay rod | 10 | 0 |
| Method of installing of conductors | Demo about drawing over head line by using a shackle insulator | 10 | 0 |
| IE rules pertaining to the service connections. Method of laying the service cable. | Take the service line from overhead line and connect it to the energy meter | 10 | 0 |
| Explanation about length of span, choice of spance, wooden and reinforced, concrete, method of erection of poles and uses of cross arms. | Select the type of pole to be erected. Make a demo by taking students to nearby substation and explain in detail about the erection of pole. | 10 | 0 |
| Relevant rules pertaining to the service line by underground cable. | After identifying the location show how to prepare the GI pipe and service cable | 10 | 0 |
| Explanations about(a) type of steel angles (b) specifications of clamps (c) classification | Cut the metal conduits as per requirements. Cut the threads on metal conduit and to fix the conduit accessories | 10 | 0 |
| State the use of TPIC switch. Switch fuse unit | Identify the defective switch on the panel. Estimate the rating of switch and how to replace it with new one. | 10 | 0 |
| Purpose of substation. Types of substations. Metering and earthing | Draw the layout diagram of the pole distribution transformer | 10 | 0 |
| Detailed explanation about earthing in power station and substations, general earthing arrangement, power station and substation earth electrodes | Measure the earth resistivity using earth tester | 10 | 0 |
| Brief explanation about use of capacitor, power factor correction | Install capacitor bank for a 3-phase motor. Connect the motor to the capacitor bank | 10 | 0 |
| Definition of circuit breaker. | Identify the cirucuit breaker parts | 10 | 0 |
| Construction and characteristics of various types of resistors. Application of resistor in electronic circuits | Method of remembering the colour code and their numeric values | 10 | 0 |
| Difference between passive andactive components. Types of resistors capacitors and inductors | Interprate the coding on the passive components | 10 | 0 |
| Types of boards. Soldering technique. Selection and preparation of materials | Clean and tin the component leads. Bend and solder the componenets on tag board as well as PCBs. | 9 | 0 |
| Forward and reverse biasing of PN junction diode | Identify the terminals of diode using multimeter. Determine the forward and reverse characteristics of a diode. | 7 | 0 |
| Function of CRO with block diagram | The front control panel of CRO. Obtain trace line. Measure DC and AC voltage. Measure frequency and time | 10 | 0 |
| Various panel control and features. Method of operating the function generator. | The front control panel and functions of each. Show how to measure the time and frequency | 10 | 0 |
| Purpose of a rectifier in a power supply circuit. Working of a half and full wave recifier | Construct half wave rectifier. Measure the voltage levels. | 10 | 0 |
| Need for filter circuit. Different types of filter circuits. | Construct a half-wave rectifier with capacitor filter. Construct two diode full wave rectifier circuit | 10 | 0 |
| Characteristics of zener diode. Avalanche break down. | Identify the polarity of zener diode and check its condition. Determine the forward and reverse characteristic of zener diode | 10 | 0 |
| Need of regulators in power supplies | Use the data book for collecting the specification of zener diode | 10 | 0 |
| Main uses of transistor | Identify leads and type of transistor | 10 | 0 |
| Necessity of input and output characteristics | Identify the specifications of given transistor | 10 | 0 |
| Function of transistor at cut off and saturation condition | Construct transistor for switching operation | 10 | 0 |
| Transducers for sound. Cascaded audio frequency amplifiers | Construct a two stage transistor amplifier | 10 | 0 |
| Types of cascaded audio amplifiers. | Construct cascaded 3 stage amplifier using DC and RC coupling | 10 | 0 |
| Two main classifications of amplifiers. a)load line b) Advantages of class A amplifier | Check the voltage levels in a given amplifier. Determine the loaded voltage gain, current gain, AC power gain, AC power across load and efficiency. | 10 | 0 |
| Class B amplifier. Advantages of push-pull amplifier | Test loudspeaker. Construct and test a class B and push-pull amplifier | 10 | 0 |
| Meanings of audio and radio frequency amplifiers. Meaning broad band, narrow board and tuned amplifiers | Find out resonance frequency and circuit current. Find out inductance value of unknown inductor. | 10 | 0 |
| Principle of oscillation in a tank circuit. Barkhusand criterion for making an amplifier to work as an oscillator | Assemble and test the Hartley oscillator | 10 | 0 |
| Colpitts oscillator. Crystal oscillator | With the help of circuit diagram show how to construct the Colpitts as well as crystal oscillator | 10 | 0 |
| Functions of relaxation oscillators. Non-sinusoidal oscillators. Astable multivibrator. Monostable multivibrators. | With the help of circuit diagram to test the astable multivibrator | 10 | 0 |
| Advantages of zener regulator. Principle and working of a series voltage regulator. | Construct series voltage regulator with help of circuit diagram. | 14 | 0 |
| Meaning of integrated circuits. Classification of integrated circuit | Construct and test the stabilized power supply | 10 | 0 |
| Testing and repairing of defective components. Problem tree chart. Service flow sequence diagram | Explain step-by-step troubleshooting of a power supply having bridge rectifier and capacitor filter | 10 | 0 |
| Difference between Bi-polar and FET. Theory of operation of FET | Identify the leads of JFET | 10 | 0 |
| Subject Specific Soft Skills | Soft skill related to Wireman- like do not compromie on safety gloves, equipments, connecting circuits, crimping cables, soldering, earth making, lamp connection, wiring, selection of wires, winding AC/DC motors, transformer winding, checking battries, home appliance, etc,. | 20 | 0 |
| Subject Specific Soft Skills | Soft skill related to Wireman-like do not compromise on safety gloves, equipments, connecting circuits, crimping cables, soldering, earth making, lamp connection, wiring, selection of wires, winding AC/DC motors, transformer winding, checking battries, home appliance, etc,. | 20 | 0 |
| Soft Skills - General Module | * Introduction * Basics of Grammar * Communication Skills * Learn Continuously * Behavior and Attitude * Discipline and Punctuality * Honesty and Transparency * Respect for Rules and Regulations * Time management * Team Work * Relationship Building * Ethics and values * Safety Conscious and Safe Working Practices * Concern for Quality * Customer Service * Environment and waste disposal | 20 | 0 |