Slip at maximum torque depends on A rotor resistance and reactance B stator reactance C load current D stator resistance

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what is the formula for transformer oil?

1 Answers  

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As we know diode work on both negative and positive but converting ac into DC we have to given a/c from negative of diode or positive side.please give me answer.

0 Answers   cpgn,

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How to choose the vector group for the step up and step down transformers??? Tell me the which vector group is suitable for step up and step down transformers and whats the reason to choose and whats the benefits???

0 Answers   L&T,

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What is the role of Tertiary Winding in Transformer ?

2 Answers  

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What is the meaning of 40X8X2 busbar dimensions for carring load of 400 Amps

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why the Current transformers secodary is shorted to ground (In metering and Protection)

2 Answers  

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what is joule?

2 Answers  

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What is the difference in calculating size of AC cables compared to calculating size of DC Cables? Usually DC Cables are larger than AC Cables although they have the same ampacity. Why is it?

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can any one tell me about the Extra low voltage systems?From where we give supply to these type of systems??

0 Answers   MCB,

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Differentiate between low pass, high pass and band pass filter?

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HOW DO I CALCULATE OVER LOAD RELAY & CONTACTOR IN DOL STARTER? & in dol why it is require circuit breaker?

6 Answers   DLF,

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