Answer / k.prakashchandra

Slider mechanism becomes complicated for delta connection.

is KVAR (not reverse power) relay necessary to protect from excitor field failure on a brushless, synchroneus generator? Some people with previos experince tell me no but the manufacturers tell me it is designed for that purpose. Is it that it is only necessary for brushless generators and not the older style with the slip rings and brushes?

1 Answers  

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why active power is called as real power or working component.What is the exact function of active, reactive & apperent power.

3 Answers  

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What is the Harmonics??????????

5 Answers  

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what is differance bw ELCB and MCB. ?

3 Answers  

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how many types method in earth testing?

3 Answers   ONGC,

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sometime battery charged and then automatically charged when rectifier ON conition, is there any chances please clarify the same.

0 Answers  

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what is the working principle of electrical motors?

4 Answers  

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What is cathode ray oscilloscope (cro)?

0 Answers  

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How does one convert an AC motor into a generator?

6 Answers   Bhel, ZK,

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WHY IS THE NO LOAD CURRENT SMALL FOR A TRANSFORMER COMPARED TO OTHER ROTATING ELECTRICAL MACHINES??

1 Answers  

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whta is difference between contactor and breaker.

6 Answers  

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What will happen if 33 kv is given to a 11/0.415 kv Distribution transformer?

2 Answers   SECL,

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