Important Electrical Interview Questions

Important Electrical Interview Questions
1)What are Types of tempering of energy meter?
2)Difference b/w voltage and current ?
3)What is the Percentage losses in power generation?
4)Tell the definition of a power transformer ?
5)How actually an anti pumping device works? what is the operational principal?
6)Why do we need the body earth?
7)Why is the generator rating always in kVA and motor rating in kW?
8)How to enter inverter parameter? without manual?

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