Answer / k.prakashchandra

To alter the secondary current of CT to the requirement

Answer / ullas k prabhu

To set the time of operation of the relay as soon as the
fault is detected...It will be usually interms of
milliseconds.....

How to measure current and voltage in an ELV circuit

0 Answers  

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what is the use of conservator in a transformer?

6 Answers   L&T, TATA, Tata Motors,

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What is the meaning of electricity? How it is being produced? Can we store the electricity? When we produce electricity what is the capacity of voltage current we are getting? If we need 440 volts how to get it? In case, if we want lower than 440 volts how to change it? Please answer?

1 Answers  

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25 kva load,

1 Answers   Voltas,

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State the difference between Three winding transformers and Two winding transformers ? where its used?

8 Answers  

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Motor also having losses, we call KW rating. In transformer and generator having losses but we call KVA Rating why?

9 Answers  

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Hi, My question is our total motor load is 55 kw.so what cable size required for main supply. Please reply

1 Answers   Maryam Enterprises,

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Please explain me about Relay curves and their sources to read ?

0 Answers  

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What is ELCB?

9 Answers   Bhel, CDS, IOCL,

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why the rating of a transformer in kva not in kw.

9 Answers  

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What is the function of mid point voltage in battery bank

1 Answers   Jindal Steel and Power,

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can we use 220 volt 15 w a.c. lamp on 220 volt d.c.

11 Answers   Philips,

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