Answer Posted / bala_vlsi

U Can select 1600 A breaker for incoming of D.G source
and u can refere cable calouge and select the suitable
cable for 1500A THAT TIME U SHOULD CONSIDER VOTAGE DROP
CALCULATION FOR THE SELECTED CABLE .

why core is useful for a transformer ?and also in its operation ?

2139

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How will polarity test of Dy5 Transformer ?

2259

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What is state space method ? Why its used ? Can it applicable on linear, non-linear, 1st order, higher order, homogeneous, non-homogeneous, open-loop , closed loops , stable & unstable systems ?

2082

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what is the role of transistor in Circuit?

1237

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What is the types of HT motor testing

3647

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What are the advantages of using distance protection schemes as opposed to normal overcurrent/ earth fault protection on high voltage feeders.

3657

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1580

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what is the question paper model for section engineer in RRB

1948

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The moisture in air will condense at

1232

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which of the following elements is not present in stainless steel

2586

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How do we calculate transformer oil in liter from the rating of the transformer.

1716

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How to calculate or formula to calculate rhe power in 2 phase system ??

1549

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What is the effect of positive feedback on the stability of the systems?

1138

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any earth foult trip the relay but in welding time not trip by earth foult

3219

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how do u gauge the size of the cable ?for eg. consider a 300 sqmm L.T Cable.How do u determine the size of the cable seeing it pratically?

2158

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