Answer / anuj yadav

it is a type of induction motors ,it is used where ,there we need high torque.it have a moulded slipring in it's rotors , and it's rotor shorted through the resistance box, and we can verying it's speed.it is used mostly in cranes in a industrial areas.

why to need a electrical earthing?

2 Answers  

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what is mean by harmonics

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WHAT IS DEGREE OF COMPOUNDING IN D.C MACHINE MEANS? HOW TO READ THE OPERATING CHART FOR ANY ELECTRICAL MACHINES?

0 Answers   Coal India, Ghana Grid Company,

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How many speed of dg start motor for engine starting time

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In a star(primary) to delta(secondary) transformer,how you take the neutral point?

3 Answers   HLL,

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When Neutral exceeds or equals the phase current in both single phase * three phase system?

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what is smart&micro grid technology?under coal gassification?

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What is the difference between Split ring and slip ring?

8 Answers  

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draw vector diagram and +ve,zero sequence diagram of symmetrical three phase fault.

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sir, 3phase induction motor takes different pf and different KW in three phase while running,explain reason

0 Answers   UltraTech,

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Any one can explaination about calibration with rotating sub standards?

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sir i used 3 hp of motor for spraying pump, other home light and other home items which size of allminium pvc wire ix used

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