2. Highlights of last lecture
๏ Difference between Domestic & Industrial wiring
๏ Steps of Industrial wiring
๏ Standard sizes of cables, switches, fuses etc
Electrical Engg. Dept Govt Polytechnic Junagaadh
Gujarat India
10. MCB
๏ Miniature Circuit breaker
๏ Inverse time characteristic
๏ Difference b/w MCB & MCCB
๏ Specifications
๏ Standard ratings
๏ Working principle on you tube
Electrical Engg. Dept Govt Polytechnic Junagaadh
Gujarat India
11. ELCB or RCCB
๏ Earth Leakage Circuit Breaker
๏ Residual Current Circuit Breaker
๏ Working Principle
Electrical Engg. Dept Govt Polytechnic Junagaadh
Gujarat India
12. Meters
๏ Multi Meters
๏ Meggers and Earth resistance testers
๏ Static Energy meters
๏ Modern Tools
Electrical Engg. Dept Govt Polytechnic Junagaadh
Gujarat India
13. Highlights of Chapter
๏ Different types of wiring
๏ Domestic & Industrial wiring
๏ Steps for wiring
๏ Cost estimation
๏ Estimation problems for material and cost
๏ Modern trends in wiring
Electrical Engg. Dept Govt Polytechnic Junagaadh
Gujarat India