IT IS DESIRABLE THAT THE INCOMING MACHINE SHOULD BE A LITTLE FAST AT THE TIME OF SYNCHRONIZING.EXPLAIN?

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How we select the cable rating

1 Answers   BTM, Videocon,

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what is the benefit of floating our DC source? if i have two floating DC source of which 1 has a ref voltage of -21VDC and the other of -18VDC. can it be connected in parallel to share a common ref voltage? if not, how do i make both sources to be of common ref voltage? tks

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Operation carried out in thermal power stations?

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What is the starting current of a motor?

3 Answers  

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what is the diff. btwn. electronic regulator and ordinary rheostat regulator for fans?

3 Answers  

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Why space heater is required for each verical bus bar chamber? if one space heater is adequate or not for anti condensation?

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why always out of the 3 phase(RYB) of supply, in Y phase w.r.t the voltage is higher? on R & B phase the voltage will be lower as compared to Y phase?

1 Answers  

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how power saving takes place through VFD?

9 Answers  

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why the India electrical supply transmission loss is high when compare to us

0 Answers  

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How the line trap works in substation...?

2 Answers  

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What is difference between metal clad & metal enclosed switchgear?

2 Answers  

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