Answer / vishnu vardhan reddy

Star delta starter used for air compressor, feeder side check all connections tight the loose connections check fuses,check contactors blades cleaning,check olr ,blowering feeder,motor side TB checking, Megger the motor, blower the air filter,check the junction box

what is XLPE type cable

8 Answers   Areva,

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How can you limit the fault level in a power system?

1 Answers   Alfanar,

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neutral carrying current more than phase in 3phase supply.i want to know the reason?

2 Answers  

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if dc motor can operate by ac supply ? if its possible means how ?

2 Answers  

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when transformer oil should be filtered/tested?

3 Answers  

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Why generating power limited to 11kv?

4 Answers   PSU,

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what is gas turbine intercooling ?

0 Answers  

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how to reduce humming noise in transformer?

3 Answers  

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How would your past experience translate into success in this job?

0 Answers  

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Why we are going for converter transformers for DC drives application instead of distribution transformer?

0 Answers  

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Is it possible to make a 5P10/ CT Ratio 50/1A Burden 5VA

0 Answers   Penspen,

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How to calculate Voltage regulation of 22 KV Over head Line.

0 Answers  

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