Answer Posted / amit upadhyay dscl

LT is low tension side,and the specify range is 415v

How grounding is different than earthings?

1229

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How to measure the earth resistance value in a concrete pavement(flood light area)?

2261

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Give some example of fault limiting devices?

1430

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What is dynamo?How it works and what is the function of dynamo in a DG.

2249

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My load is 1635 KW. & current pf is 0.884, I have to improve it for 0.99.Please suggest what KVAR value is needed?

1640

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working of diesel generator ?

1899

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why the value of k is more in shell typr transformers?

2066

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how a resistor resists to flow the current?how an inductor oppses the sudden change in current?how a capacitor opposes a DC voltage.

2821

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High speed earth switch operation with diagram

2557

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what's the difference between abs/inc encoders. apart from the position remembrance what are all the other differences. and what's mean by grey code.

2138

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(1)Can earth and be conected together (2) what is the diferent between earth & neutral

1853

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how will reduce the voltage. if 12volt/250ma transformer toreduce 6 volt

2023

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How to select a cable size for particular load?

1882

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Explain what is use of lockout relay in ht voltage?

1128

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A d.c. Shunt motor is found suitable to drive fans because they require?

1390

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