Kindly Tell me name of the book for electrical estimation and costing ,calculation or web site to download
if we install two earth pits with a clear space of 5m without any interconnection,by checking the digital multimeter will it show continuity between earth pits? If so what would be the approx. value
Why field rheostat is kept in minimum position?
Why we called L-G fault as line to ground fault why ground? suppose if a line falls on building roof then can we called these fault as line to roof fault? please explain why ground term is used here?
What is the basic difference between directional and non directional over current protection?
what is doubling factor in making current of a breaker?
why we can stote dc? why we cant store ac?
why the earth pin is thicker than other pins in a plug? If it is for reducing resistance, then why the copper earth wire is not so thick as earth pin of socket?
whats the application of voltage regulation? and whats the voltage regulation's device?
How we calculate the Multiplying Factor of Kwh meter for 3 phase alternator.
How would you relate your key competencies to this position?
What is the material used for the core of a high freiquency transformer?
Explain the purpose of inductor in an electric circuit?