Answer / gursharanjit singh dhunna

Solid state devices are used in Inverters, UPS , Fan
regulators etc

how to identyfy cable sizes?

4 Answers   IAF, Mylan,

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I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

0 Answers  

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how does calculate loss correction factor in transformer

1 Answers  

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WHAT IS THE REASON FOR LOW VOLTAGE IN HOUSES?*

1 Answers  

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what r Grid stations?what r there role.Explain in detail

1 Answers  

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What is WLD System????

3 Answers   Emerson, HCL, Honeywell, Tata Communications,

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How can we reduce the reactive power consumption of your 12.5 MVA power transformer.

4 Answers  

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Why are the laminations insulated from each other?

0 Answers  

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If you don’t have coal, salt and copper, then how would you earth your connection temporarily at a campus site?

2 Answers  

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how do we select a copper power cable for a 10 HP, 1440 rpm, 440V, 3 phase AC motor?

4 Answers   Rolling Mill,

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I have 12MW gas engine based power plant its running parallel with grid. my problem is When cpp run in island mode(without geb) that time geb transformer power factor is 0.2 lagging. When cpp run with parallel that time power factor is 0.94 lagging So how can i maintain power factor ofgeb transformer in island mode 0.9 lagging?

1 Answers   SPCL,

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Can somebody tell me the type and amp of transformer used to implement 600VA UPS? Thanks in advance.

1 Answers  

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