Answer Posted / mc

we have to consider the phase voltage to ground and nature
of material, but for the first test it's every time
manufacture specification as to be follow.

What is Traction? 1KVA Alternator, How much urrent taken?

1610

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i have install 750 kva distribution transformer at my site and want to do neutral earthing. what calculations should i follow to determine earthing conductor material and size?

1591

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sir i want previous entrance exam papers for written test

1702

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What are the specifications for conducting earth leakage test as per IEC standard?

1527

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how is capacitor bank look like

1940

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What is the typical enclosure type used for Indoor switchgear / Outdoor switchgear Units? - In Onshore / offshore Units?

546

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how slip power recovery system work

2545

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In our plant we have installed new MCC with ELR and CBCT which is detecting some leakage current in the system but it leading to some confusion when to check that in which feeder which is drawing current we put off the whole panel itself but still CBCT detecting some leakage current so can anybody ans me , where i am going wrong or how to detect whether its actual leakage or CBCT malfunctioning.

1719

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Draw the single line diagram of the power station?

663

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What is I to C?

1641

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What are the components connected in between the power supply coming from an electric pole to HT & LT Panels in a large commercial building or how the power supply connected from Electric pole to Transformer & then to the HT & LT panels of a building? Please send me answers via mail, my id is yogiagarwal@gmail.com. If possible, please give a line diagram.

1568

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Meter p.t. ratio= 3×230/400 , c.t.ratio = 3×1 (2) A what is m.f.

1342

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difference between power surge and switching transient

1540

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Explain Energy and Power signals?

1291

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Why IR value of the (HT cable Plus synchronous motor) is less while individually having IR values in GΩ?

1361

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