what is the use of power transformer in GSS.

0 Answers   College School Exams Tests, DLF, TCS,

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What is the difference between Surge protection device and Lighting arrester?

6 Answers  

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What is the fuction of UV & how it works in circut breakers? is it one type of relay?

4 Answers  

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Why the moulded plug comes with domestic appliances instead of assembled plug like anchor, Vinay 5/15 A.

0 Answers  

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what is the working and construction of generator

1 Answers  

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what is the specific gravity of fully charged battery

14 Answers  

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if the motor rated speed is 950rpm. how to change the above rated speed? is it possible?

0 Answers  

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What is the function of an exciter in a generator?

3 Answers  

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What is the relation between the Peripheral speed(N) , no.of poles(P) and diameter(D) of a cylindrical rotor alternator ?

5 Answers   NTPC,

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Is current shock due to voltage or current? pls answer

2 Answers   ABB,

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rrb question

0 Answers  

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how the inductor will work on dc supply?whether it will work or not?

11 Answers   NTPC,

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