Answer / tejavath vijay

d

Answer / ramanrajivgandhi

D

a transformer runs by electro-induction principle like all motors.then why dosen't it rotate just like any other motor

2 Answers  

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What are marginally stable systems?

0 Answers  

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Why let through energy not considered for ACB breaker while cable sizing?

0 Answers  

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When connecting a loaded powerplant to the Huge grid,what are the factors to be considered and how the VAR flow will affect the system?

1 Answers  

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what is the difference between 2-phase and 3-phase?

1 Answers  

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what is the merz prodution ? what is the turn to turn fault?

2 Answers   L&T,

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Diffrectiate between earthing and neutral

6 Answers   TATA,

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How much must be gape bitween 2 cable on cable tray?

1 Answers   El Seif,

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How does frequency affect KVA rating of a transformer? If a 500 kva, 500 to 250 v, 60 hz t/f used in Canada is to be operated on 50 hz in Europe frequency then how will its KVA rating change? a-increase b-decrease c-remains same

1 Answers  

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in our transmisison sub station why we step down firstly 132kv\33kv then 33kv to 11kv. can we direct step down 132kv to 11kv.

4 Answers  

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what is mean by dual digital protection in the relay field?

0 Answers   ABB,

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WE HAVE THE DC RECTIFIER 1500A, INPUT VOLTAGE IS 3 PHASE. HOW TO CALICULATE THE LOAD? 3 PHASE SIDE EITHER dC SIDE. PLEASE SUGGEST ME

0 Answers  

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