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House Wiring : For Modular Employable Skills

By: Contributor(s): Material type: TextPublisher number: National Instructional Media Institute (NIMI) | 09/06/17Publication details: Chennai National Instructional Media Institute (NIMI) 2014,c2008Description: 108ISBN:
  • MES24
Subject(s): DDC classification:
  • 621.31924 HOU
Summary: Contents : 1. Practical -Identify use and maintain wireman's tools -Identify ,dismantle,sketch and assemble different electrical accessories -Prepare termination -cable termination and connection -Prepare simple twist joints -Prepare married joint in stranded conductors -Prepare TEE joint in stranded conductors -Prepare th T.W block /board for wiring -Prepare and mark the wiring layout fora bedroom of a house with 6 points and estimate the accessories required -Estimate the materials for wiring in PVC channel having 2 lamps -Prepare a pipe earth and measurement the earth electrode resistance -Prepare and mount the energy meter board -Testing for error in single phase energy meter -Test a domestic wiring installation 2. Theory -Wireman's tools -Electrical Wiring Accessories -Cable termination and connection -Joint in electrical conductors -Current carrying capacity of copper & aluminum cables and comparison -Precautions to be observed while using aluminum cables -Mounting accessories -Ne code -Specification of wooden board and block for wiring -Diagrams and Systems used in domestic Installation -PVC Channel (Casing and Capping ) wiring -Earthing -Method ,Regulations and Recommendations -Domestic wiring -use of raw jumper ,rawl plugs wooden gutties and pipe jumpes on brick /concrete walls -Errors in energy meters -Testing a domestic wiring installation 3. Assignment & Test
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Contents :
1. Practical

-Identify use and maintain wireman's tools
-Identify ,dismantle,sketch and assemble different electrical accessories
-Prepare termination -cable termination and connection
-Prepare simple twist joints
-Prepare married joint in stranded conductors
-Prepare TEE joint in stranded conductors
-Prepare th T.W block /board for wiring
-Prepare and mark the wiring layout fora bedroom of a house with 6 points and estimate the accessories required
-Estimate the materials for wiring in PVC channel having 2 lamps
-Prepare a pipe earth and measurement the earth electrode resistance
-Prepare and mount the energy meter board
-Testing for error in single phase energy meter
-Test a domestic wiring installation

2. Theory
-Wireman's tools
-Electrical Wiring Accessories
-Cable termination and connection
-Joint in electrical conductors
-Current carrying capacity of copper & aluminum cables and comparison
-Precautions to be observed while using aluminum cables
-Mounting accessories -Ne code -Specification of wooden board and block for wiring
-Diagrams and Systems used in domestic Installation
-PVC Channel (Casing and Capping ) wiring
-Earthing -Method ,Regulations and Recommendations
-Domestic wiring -use of raw jumper ,rawl plugs wooden gutties and pipe jumpes on brick /concrete walls
-Errors in energy meters
-Testing a domestic wiring installation

3. Assignment & Test


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