Answer / pillay

It is a simple and cheaper and safer design to have the
rotating part of the motor perform its task.

Distinguish between shunt and series field coil constructions.

2 Answers   BEL,

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Why we use Y-Y connection in power transformer (8-10 MVA, 132 kV to 11 KV)and D-y in distribution transformer (2 MVA, 11 KV to 440 Volts)?

4 Answers  

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can we use 7volt DC BATTERY to run a 60watt motor by stepup? Give reason for your answer?

5 Answers  

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A Generator is in running condition and Rotor earth fault alarm is coming.How to check on line(i.e in running condition) whether there is actual earth fault in rotor or not.

0 Answers  

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how can i apilly for electrical c licencese.sir,i completed B.Tech in electrical & electronics engineering in 201onot working any company

0 Answers   Subros,

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how we can improove power factor?????????

8 Answers   TATA,

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what will happen if i will done heart shape hole in transformer core?

1 Answers   Bhel, ONGC,

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Why used IGBT IN AC Drives

4 Answers  

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Explain Continuous and Discrete signals?

0 Answers   UOG,

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Why the colour of insulator is always is chocolate in colour?

3 Answers   Bhel,

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which motor used in electric train ans how much volt.

4 Answers   Trimax,

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where to use 3.5 core and 4 core cables, will this vary for type of loads

1 Answers   KSBC, Medreich,

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