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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Explain the term parallel path in dc machin ?

0 Answers   UPSC,

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What is CCT (Correlated Color Temperature) ?

0 Answers  

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how step up transformer step up the voltage and what is the reason behind it?

3 Answers  

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if AVR fails in D.G set, what will be the effect?

7 Answers  

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How seriving & testing of the HT & LT breakers are done. What are the standard Ir values on which we can come to know the test is passed or failed?

0 Answers  

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List out the types and name of the motor under their application?

0 Answers  

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Dear sir/mam Iwant complete details of Naintenence of 33kv/433v Transformer having 1250 KVa

1 Answers  

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when meggering a 3ph,480v oil reservoir heater on a regen gas compressor, why do I get a reading to ground when meggering phase to ground? shouldn't it read opened or is there something that makes it read closed? on the same heater, when ohming, it reads open. thanx

1 Answers  

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What will happend if given Vfd out put to step up transformer

0 Answers  

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How can we select a capacitor Bank.? i need a standard formula for that.?

3 Answers   ABB, Ace Info, HAL, IKK, MahaGenco,

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why the transformer ratings in kva or mva?

4 Answers  

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