Answer / srnmurali

to start a motor we need rotating magnetic field. this will
be produced by two windings.

Answer / dhivyabharathi

To produce rotating magnetic field, atleast two windings(two
fluxes) are required.So, primary and auxiliary windings are
given.

Answer / viswanatha reddy

why we are using two wdgs means one wdg is used for strting purpose and another wdg is used for running purpose

what is the highest voltage for transmitting electrical power in india

5 Answers  

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what is ratio test?

1 Answers  

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differance b|w ground, neutral&earth

11 Answers   Bhel, SKH Metals,

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What is Bolted fault?

0 Answers  

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what is the formula for calculating of dielectric strength of transformer oil.

2 Answers   Bhel,

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EXPLAIN WHAT BTU STANDS FOR(AIRCONS)

2 Answers  

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what is iron loss?

4 Answers   RRB,

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What is the knee point of voltage of CT?

5 Answers   NTPC,

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What is a difference between indoor transformer and outdoor transformer of same rating

0 Answers   Suzlon,

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What aturn on methods of scr?

0 Answers  

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In a carnot engine with an efficiency of 40%, the heat rejected to the sink at 27 C is 60 kJ, then the heat supplied in kJ to the engine by the sources is

0 Answers   Caterpillar,

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Motor,transformers,capacitor tubelight etc....

0 Answers  

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