Answer / atif

400 / 5 = 80 is the multification factor

how to measure the A.C flux .-instrument

8 Answers   NTPC,

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Office , overtime and television how big this stage?

0 Answers   ONGC,

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Why used IGBT IN AC Drives

4 Answers  

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DEAR SIR/MADAM,CLEARLY EXPLAIN ABOUT CRAWLING AND COGGING EFFECTS IN INDUCTION MOTOR.

0 Answers  

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why the starting voltage drop in a cable needs to be limited?what is percentage of the voltage drop allowed during starting?

0 Answers  

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Briefly describe means used by electricity suppliers to influence the flow of active and reactive power in power networks (one for each type)?

0 Answers  

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what is meant by LT & HT?

5 Answers   ABB,

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What is an exciter and how does it work?

7 Answers   FCUK, Lotte Chemical Titan, TATA,

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Differentiate between ideal and non-ideal voltage sources?

0 Answers  

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what is the static device rather than xmer which work on same principle as xmer?

18 Answers   NTPC, Power Grid,

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What is order of the system?

0 Answers  

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when we r using 3.5 cable for a bldg. and put laod on each phase using the neutral and neutral is the return paht for the phase so the current of the neutral must be Ir+Ib+iY (return).But the size of the netural is .5 as comper to the phase.

2 Answers  

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