Answer / shariff

Whether it is step up or step down the action will takes place, without the change in the frequency and its not possible.

Answer / cibai

frequency will remain the same. step up 220 to 11kv is
possible with a series of transfomer.

What is the difference between the relay and the circuit breaker?

0 Answers  

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How to dimensioning SDCCH, LAPD and CS7 signaling on GSM?

1 Answers  

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We have 2 no. 4MW DG set. and GEB supply. But, we running, only 1 DG set. when we done APFC/Power factor setting : 0.90, then winding temp. Low. but when setting done : 0.83, then Winding temp. increase. WHY Why ? ? ?, plz give me answer.

4 Answers  

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AMF (auto mains failure) control for DG sets at home.

1 Answers  

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What is different between Difnit time and instatous over current relay

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TO CALCULATE THE RESISTANCE OF GRR OF HT MOTOR 400KW WHEREAS STATOR VOLTAGE 6.6KV AND ROTOR VOLTAGE 705V AND ROTOR CURRENT IS 346A.

0 Answers   Bhel, NTPC,

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Whats changes in Transformer Oil BDV in changes in temp or Climate?

2 Answers   TATA,

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What are documents to be required for export of the material?

1 Answers   Siemens,

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advantages & Disadvantages of Solar power system?

2 Answers  

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ward lconard control

5 Answers   Bhel,

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WHY EXCITER PHASE SEQUENCE ARE OPPOSITE THAN STATOR SUPPLY PHASE SEQUENCE IN SYNCHRONOUS MOTOR >

0 Answers  

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during positive and negative half cycle of ac supply what happenes in the load?

1 Answers   Siemens, Wipro,

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