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12 Answers   DFM, Hindustan Unilever Limited, JE, Pace, RRB,

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Explain the advantages and disadvantages of thermal power plant?

0 Answers  

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explain why reduced voltage starters are required for large tree phase inudction motor

2 Answers  

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What is the difference between ARC & SPARK?

4 Answers   OPTCL,

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what is the reqirred voltage in HT motor to get full RPM on no load test?

0 Answers  

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what is meant by power factor ?

17 Answers   Harita, Pricol,

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How much current can 11KV line carry? What are the formulae used to calculate current across both side of transformer? Moreover I need to know can I connect 33KV line with transformer of 1600KVA? Details are: V=415, Pf= .9

3 Answers  

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What is the difference between indoor and outdoor transformer

0 Answers   Ama Airfield Lighting System,

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Give two basic sprrd control scheme of DC shunt motor.

2 Answers  

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what is the advantage of using 3 phase line rather than using 2 phase line?

2 Answers   Havells,

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what are the application of over current relay?

2 Answers  

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1.stranded resistance values of motors? 2.how to calculate the resistance values of single phase and 3phase motors?

2 Answers   Bell, L&T,

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