Answer / avd

Simple maths yaar just 115 V.

why double earthing is required for welding machine & electrical tools.

7 Answers  

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at which places we use 6.6KV Transformers and Motors

4 Answers  

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why t/f are rated in kva. is it conserned with p.f.

3 Answers  

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Why do we need a separate control desk & PLC control panel in Boiler plant or coal handling plant? Can we provide cost effective Control desk cum PLC panel. Is there is an specific need for control desk.. kindly advice.

0 Answers  

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why do we use 25kv supply for traction purpose?

0 Answers   Bhel,

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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

0 Answers  

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what are the functions of power modulator?

4 Answers  

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in control panel, how can i measuring the distance between one bus bar to another bus bar. then now only for bus bar. in mpcb and contactor also. that means one mpcb to another mpcb how much distance? how can i calculate that.

0 Answers   ABB,

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WHAT HAPPEN WHEN CT SECONDARY OPEN DURING LOAD

16 Answers   Neco,

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What happens when DC supply is given to transformer

4 Answers   CESC, IBM,

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What are the possible causes if load is not same on all the three phases

4 Answers  

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why generator efficiency is more in swinburnes test?

0 Answers  

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