Answer Posted / r.sateesh kumar

Neutral is nothing but return path ground that is called neutral .

What is the criteria for selecting the voltage classes of an AC Induction Motor.The KW rating above/below which ht/lt selection is made may be provided in details.

1650

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WILL SCHNEIDER MAKE ACB(MASTERPACT)TRIP ON REVERSE POWER?

2223

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We have a distribution transformer of 750KVA/11kv/440v and an AVR (Servo Stabilizer) of 750KVA on the LT side of distribution transformer. Also we have an ACB of 1200A on the output of distribution transformer (that is on the input of AVR). We want to have an MCCB on the output of AVR. What should be the rating?

2105

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how can found motors folt current ? how can disided circuit breakers caoicity and breaking capicity ?

2173

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hi friend i am going too attend for hpcl in this month please help me by sending written test question papers i am in the stream of E.E.E

1984

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What is the principle of HIGH SPEED DIRECT DRIVE MOTOR ?

2016

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How to calculate the multiplying factor for energy meter with ct ratio given

2031

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What is Anemometer used to measure?

1128

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What are the protection required for Transformer, motor, Line, Generator, capacitor, that all i have to refer which standard?(Like Transformer detail IS 2026)

2017

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How to measure the Harmonic Distortion of UPS ie THD?

2356

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explain safety measures in alternator?

1790

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in dc suppy frequency is zero why? if dc frequency is zero how to exist dc transients and ac transients

2132

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what is difference between isolation and ultra isolation transformer?, what is the method of testing ?

4335

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if 3400kw slipring motor rotor shorting done and motor started on mv drive ,what will be the rotor shoring current

1721

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What is the cut-off rate?

1163

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