Answer / svasu30

please give me reply for this question as soon as possible

Answer / k.prakashchandra

Upstream means incoming , downstream- the outgoing

In ups static switch if i gives the supply at output end it will open the circuit in stactic switch or not if it will open then how it operates.

0 Answers  

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which %age if losses increases when frequency is increased to 25%

4 Answers   Maihar Cement, Siemens,

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What is phase angle? and what is importance to measure it?

2 Answers  

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a solenoid of inductance 250mH and resistance 10ohm is connected to a battery. the time taken for the magnetic energy to reach 1/4th of its maximum value will be?

1 Answers   SSC,

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How many gap between finger contact in a.c.b. and v.cb.?

0 Answers  

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how we can calculate the efficiency of a diesel generator ?

0 Answers  

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what is the purpose of using battery in dg sets, please specify in details.

2 Answers   Balco,

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how to design domestic earthing pit and earthing wiring?

1 Answers  

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What is ment by KVAR and what are the advantage&dis- advantages of KVAR

2 Answers  

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how many methods for starting an induction motor?

7 Answers   Hindustan Unilever Limited, Hyundai, TPL,

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what is mean by NTPC?,why didn't electric shock in train?

7 Answers  

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what type of protection used below 132KV feeders

11 Answers   APTransco, Telecommunications, wbsedcl,

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