Explain how you can give the overload setting to any Motor Protection Relay for a HT motors with formula and example?

0 Answers  

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Why we Specify Transformer rating 433 V Instead of 415V ?

8 Answers   ABB, ERA, Uddans,

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what are the functions of current transducer and voltage transducer?

1 Answers   MEL,

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Can 60 Hz transformer be used inplace of 50 hz transfromer?

1 Answers  

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what are balanced and unbalanced loads

1 Answers   GGH,

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Match the following a)(X'+Y') b)X'Y' C)XY 1)NAND 2)NOR 3)Carry

0 Answers  

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why we did not mention ryb like byr in 3 phase

2 Answers   Ford,

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how to give earthing in plain?

0 Answers  

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capacitor applied voltage is 1100VDC & capacitance value is 82uF how to calculate current of capacitor.

2 Answers  

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Re: how to calculate diesel consumption of a D.G.Set? Answer # 1 We can not calculate the diesel comsumption...depending upon load it will conume the diesel...suppose the 1500kva D.G is running and the load is 1000kw means it will consume 150-200 liters per hour....

6 Answers   Cipla,

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how can u determine size of the conductor by knowing the voltage level

2 Answers  

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what is the problem of generator over voltage.?except automatic voltage regulator card

2 Answers   Siemens,

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