Answer Posted / v.lakshmanaperumal

it is a current transformer it is used to measuring
insrtuments and tripping circuits. Mostly used for high
current systems

What happen if 200 KVAR capacitor connected to power continuesly?

2116

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what is the significance of terminal voltage and phase sequence in the operation of paralleling of two generators?

2526

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what is the synchronous timer ? and it applications.

2380

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how much allowable resistance that can be difference in motor all coils?

2325

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What is force on parallel conductors ?

1061

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what is interpose? where it is used and why it is used?

1042

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how to make an earthing certificate

2223

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1.why are not using acb 33kv ht side? is there any problem 2.what is difference between acb,vcb,sf6 breackers? 3.what is the function of invertor and convertor in ups?

2131

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What do you mean by lighting transformer?

1037

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Differentiate between ideal and non ideal current sources?

1144

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We have received supplies of the ordered material. payments against the supplies also released. Where ST paid 4% against form C. Meanwhile it has been observed that 25% of material supplied was defective. Please suggest whether the issuance of C form from our side would be stopped till settlement of liabilities.

1941

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Does all the output contacts (N/O as well as N/C) of a Numerical relay operate when relay receives a binary input/inputs or contacts are designated to specific logic input/inputs and only these contacts operate?

2066

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what is the standard duration after failure EB power

1819

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i am going to correct power factor of 1600kw induction motor,when i calculate capacitance of capacitor it is three time more in star connection than delta. if motor is star connected which connection i shall adopt for capacitors and reason for adopt this connection

1827

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Why AC current leads voltage in capacitor and how?

2132

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