if one of the phase is failed to 3 phase IM. what will happen?

6 Answers  

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how to check regenerative load in drived motor

0 Answers   Hindustan Unilever Limited, NHPC,

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What is the purpose of Vector Group in transformer?

1 Answers   Andritz, ThyssenKrupp,

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if we give DC suply to the AC motor what hapen

5 Answers   TATA,

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2 electric bulbs of 100w,200V are put in series & the combination of each bulb is supplied to 100 V . the power consumption of each bulb will be????????

4 Answers  

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which plant has high load factor

10 Answers   APTransco,

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How to design constatnt power source with variable current and Voltage.

2 Answers  

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why corona loss is less with negative polarity?

3 Answers  

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Corona occurs between two transmission wires when they (a) are closely-spaced (b) are widely-spaced (c) have high potential difference (d) carry d.c. power

2 Answers   Power Grid,

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single phase voltage 230 and Three phase voltage 450 why 690 voltage

1 Answers   XYZ,

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Magnetizing current for induction motor compared to transformer is= A equal B more C less D depends on load

1 Answers  

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What happens if the Capacitive Voltage Transformer Primary neutral is not earthed. There is a CVT between Transformer and source, and the CVT neutral of the transformer is not earthed, does it effect the transformer while charging or does it effect the transformer charging process.

1 Answers  

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