Answer Posted / jigs

normally for higher capacity of powerplant the gen voltage
is 11kv than it is step up to 132/220 KV depending on the
capacity of the powerplant and than it is transfered to the
primary distribution system.from there the power is
distributed to all the customers buy the secondary
distribution system.

If a surge divertor is required to be protected by 32 amp C Curve Circuit breaker does this limit the amount of protection from surges that you will acheive

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What is shutdown of electrical sub station?

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What is the difference between rulling span and wind span of of an Over Head Transmission Line?

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sir am giving jspl exam on 19th oct . i belong to eee, so plz send previous question papers ..........to dis id abhilash203@gmail.com

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WHAT IS THE TECHNICAL SPECIFICATION OF C CURVE & D CURVE LEGRAND MAKE MCB

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what is the effect of connecting three phase supply lines to three phase auto transformer output terminals through a fuse of 10Amp and a circuit breaker (MCB). Is this connection permanently destroy the transformer?

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Hi everyone. Some Generators uses 3-Pole breakers with extra contactors for Neutral. Some uses 4-Pole. Why so? What is the idea behind this? Thanks in advance for the solution. Kr.

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Can any one know what are the symbols at the down (below) the analog ammeter??? there are 4 symbols which are they ?????

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write down the formula of cable size in RM if current is 50Amp.

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