Answer / gopal

A motor designed for line frequencies doesn't have the
inductance to limit current at 25 Hz. And the coupling to
the rotor is inefficient. Driven to provide reasonable
torque it will heat badly.

two way ckt diagram can be drawn by how many ways? give diagram

0 Answers  

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What do you mean by transformation ratio of instrument transformer?

0 Answers  

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what is the difference between directional & non directional earth fault with example please explain.

0 Answers  

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what is green house effect?

4 Answers  

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Why the motor was take the starting current is high?

3 Answers  

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Why Diffrential and Ref relays are used together although Diffrential relay can protect Pri and Sec of Transformer

1 Answers   Qatar Gas,

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why do you want leave the company

2 Answers  

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i have install 750 kva distribution transformer at my site and want to do neutral earthing. what calculations should i follow to determine earthing conductor material and size?

0 Answers   MTDC,

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What type of wiring series or parallel is used for conventional and addressable type FAS & why?

0 Answers  

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what is transformer tap change HT side and LT side

1 Answers   Alstom, Sodexo,

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What is the difference between LT & HT Cable

4 Answers   ETA,

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In industries Power factor is maintained by installing a suitable KVAR bank, How is the PF maintained for domestic use, where is the capacitor bank connected

3 Answers  

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