Answer / k.prakashchandra

The overload relay may be set at 110-120 % of the rated
current of the motor

Why Powers are named in MW?

1 Answers  

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I have a transformer whose primary operates at 230V, 50Hz for which the secondary voltage will be 12V, 50Hz. What will be the secondary voltage if the primary is fed with 400V, 8KHZ Signal?

6 Answers   ABB,

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What is meant by Guard relay ?

2 Answers  

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how to protect transformer

2 Answers  

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why transformer rating in KVA or MVA instead of KW n MW??

3 Answers  

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How can we reduce the reactive power consumption of your 12.5 MVA power transformer.

4 Answers  

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What is the difference between analogue electronics and digital electronics?

2 Answers   PSU,

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how to select proper cable for ct wiring so that drop within the limit.

0 Answers  

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what diff. between earth nd neutral?

3 Answers   NTPC,

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IF TVM OF TRANSFORMER SHOWS POWER FACTOR ON 33 KV SIDE AS 0.97 LAGGING AND ON 132 KV SIDE IS 0.75 LEADING.IS THIS CORRECT.WHERE IS PROBLEM.

0 Answers  

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WHAT IS THE DIFFRENCE BETWEEN EARTHED AND UNEARTHED CABLE (XLPE)?

6 Answers   Essar,

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What the full form of KVARs

2 Answers   Siyaram,

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