if we give DC suply to the AC motor what hapen

5 Answers   TATA,

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What shall be the secondary output voltage if the primary winding of a 220/6V, 50 Hz transformer is energized by an 110V, 60 Hz supply?

0 Answers   HPCL,

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Why we use Delta connection in the secondary side of a High Voltage transformer?

1 Answers  

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what are the safety in transformer,diesel generator,ups, chiller plant,h.t. , L.t. , sewage treatment plant(stp),water treatment plant(wtp), fire. plz ans. me in detail if you know any of the mention above. i urgently need

2 Answers   Claris Lifesciences, EFS,

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What happen if ac supply is fed to rotor of the alternator?

1 Answers  

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How to calculate the External Resistance required for 60HP slipring motor in case no any data of the Motor is available???

0 Answers  

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can we run a motor rated 50Hz,415vac,1440RPM At higher speed then rated on name plate with the help of VFD /drive on long term basis.wheater it will effect the motor life

3 Answers  

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In india the power supply is always in multiple of 11, eg.220 V, 440 V... what is the reason?

11 Answers   BSES, Electrical, L&T, PSIT,

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how is find out kwh step by step

0 Answers   Voith,

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How can we measure the residual voltage in dc machines?

0 Answers   GPREC,

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Is it possible to control the power in transmission lines by remote controlling method?? if yes explain in details???

1 Answers  

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how will protect transformer agint overcurrent protection

6 Answers   MPSEB,

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