Answer Posted / srinivas.v

Two nutralearthsandtwo
bodyearths.

what is the grounding Calculation formula? spouse i want to provide grounding to 3phase 18kw motor or i want to provide ground to 3phase 10kva dry type transformere or you give me any exemple...... Thanks.

1921

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The D.C. spark test is applicable to single conductor cable & assemblies of insulated single conductor cables without insulation shield,metallic sheath or metalic armor?

1906

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Power factor =1.000 at factory in supply. However, PF = 0.8 at motor end. Current = 100 Amp, Voltage = 400 V. What is the power distribution loss? Can I reduce it by adding capacitor at the load feeder?

2109

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can any one suggest me the tilt angle of my solar pannel ?? or tell me how can i know the fix tilt angle of my solar pannel?? my cordinates are 31.503629,72.993164.

1849

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Why 30kw 40 hp 4 pole 3ph induction motor over heated?any steps on reduction in heat?

1730

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can we use trip light with bus coupler?

1987

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why don't we use the generator as a motor? and what will happen?

1936

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how to decide the capacity of accl

2492

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What is the reason behind current flow(20 A) in amain earth cable of an SMDB? Is cuurent flow(45A etc) through a neutral cable acceptable?

2038

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iam preparing for rrb section engineer post in electrical branch.suggest the right textbook for my reference.fromwhere i will get the previous q.papers?

2337

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What is purpose of reactor?.What is different between line and bus reactor?

1993

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Advantage of LT panel vs HT panel

2989

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Is a 300w induction motor used in a food processor as powerful as a 1000w DC motor.

2270

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What is a copper loss or i2r loss pc?

1199

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how to calculate vfd o/p voltage by frequency

2207

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