Draw a circuit diagram in which if button is open we can use socket and bulb as a series test circit and if button is close than simple we can use socket as any load purpose.

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what is differentila pilot supervision in the incomer control panel in the power station?

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What determines the thermal loading on the motor?

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Starting Time of LT & HT Motor

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why for transformer protection we protect tranformer from 3rd hormonics and 5th hormonics and what is the reason of generating these horminics in electrical system?

2 Answers   Essar, LG, OPS,

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DG cranking voltage?

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what is threshold voltage for a relay???what does it exactly means ?whats its value in our indian transmission system say 11kv feeder RMU relay

3 Answers  

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Why the Petrol Guns in the Petrol bunk are earthed?

3 Answers   ITC Infotech,

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Anyone who can recommend an equivalent to Envirotemp FR3 of Cooper?

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Why do you use an isolator on both sides of the circuit breaker? ( shortly answer)

2 Answers  

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what is the formulae for calculating the cable size for a given voltage and current.

4 Answers   Bharat Forge,

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im electrical engineer, could any one help me for FEWA exam questions please ?

0 Answers  

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