can we step up dc power using transformer?

15 Answers  

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pls,send the previous year written test questions.

0 Answers  

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If rotor works in clock wise what happens

0 Answers  

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basic princple of induction and synchronous motor

1 Answers  

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Why is the starting current high in a DC motor?

2 Answers  

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pls tell me function of closing coil of A.C.B.

0 Answers  

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what is the use of surge suppresser in 33 KV incoming panel. where it must be installed,inseries with incoming cable surge suppresser must be at incoming of the breaker are outgoing of the breaker

1 Answers   Siemens,

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what is wave traps and why it is been used in switchyards?

1 Answers   NHPC,

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what material is the electrical housing wire made of? is there any difference for the telephone lines?

0 Answers  

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what is the difference in between short time and continuous rating?

1 Answers  

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How to calculate cable size by using load.?? Any formula...

0 Answers  

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What are the safeties in elevators?what is the use of governor in elevator?

3 Answers   JLL,

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