Why use the VCB at High Transmission System ? Why can't use ACB? Pls explain the ans.

5 Answers   amps, DLF,

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whats the application of voltage regulation? and whats the voltage regulation's device?

0 Answers  

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What is the Different between CT Class-0.2 & Class-0.2s ?

3 Answers  

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WHEN THESE TRANSFORMERS WINDINS CONFIGURATION ARE USED? SPECIALLY EXPLAIN REGARDING STEP UP AND STEP DOWN KEEPING IN MIND.AND REGARDING LOAD ALSO. a.star to delta b.delta to star c.delta to delta d.star to star ALSO EXPLAIN WHY V USE 415/415 TRANSFORMERS IN TUBEWELLS?

1 Answers   ABB,

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how tto ingress mw in turbine explain.procedure ?

0 Answers   Power Grid,

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Why all voltage level are multiples of 11, like 220V, 440V, 1100V instead of 200V, 400V, 1000V?

9 Answers   Indian School of Mines,

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Define cuttoff frequency?

0 Answers  

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Can VFD step up to 60 Hz if it is designed to receive 50 Hz input?

3 Answers  

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what is the difference between capacitive voltage transformer & inductive voltage transformer.

3 Answers  

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what is the effect of un-synchronized power.

0 Answers  

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What is the size of electrical cable to be used for a space heater single phase 240V ?

3 Answers  

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what is the principle of dc generators?

7 Answers   CPCL,

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