Answer / susmita bishnu

Universal Motors

Answer / simon

Universal,A.C /D.C Series motor.

Answer / karthick

ac motor

Why does an induction generator is preffered as compared to synchronous generator in especially a wind energy power production project?

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What happens when two positively charged material is placed together?

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I have suguna 3 hp pump for my agreeculture work.It deliver the water from 45 feet well .I suffered by powercut.During powercut i got 2phase supply only .My question is can i run the pump in 2 phase supply using capacitor?.Can u explain me how to connect the capacitors?

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How to calculate energy stored in a capacitance

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How to calculate D.C load current?

3 Answers  

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what is means of ALF,kPV(min),lexc(max)at Vk,Rct@75 degree centrigate ohm in current transformer name plate?

2 Answers  

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Where -48 volt DC use & why?????????

10 Answers   Ericsson, INDUS, Indus Towers, Telecom,

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What is surger vector in 33Kv transmission feeder? We have AC power generator of 8MW which is paralleled with 33Kv EB grid. Some times our HT breaker gets trip off due to surge vector problem. How to over come it? Is there any device to observe the surge and avoid tripping?

3 Answers  

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why corona ring is used in out door switchyard lightning arrestor

3 Answers  

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can we use ps class in combination with protection class in differential protection and over current protection.

1 Answers  

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What is meant by soft starter used in motors?

4 Answers  

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what is the calculation formula for motor starting torque,running torque, running torque.

0 Answers  

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