Answer / zia ul islam

VOLTAGE ACROSS PHASE TO NEUTRAL

Answer / alpeshkumar vaghela

as the equivalent voltage across the terminal is (1/1.73)th
of the line voltage

Answer / alok

because angle between two phase is 120 not 180 degree so we
found phase to phase value 1.732 times not 2 times so for
phase to nutral we divide it by 1.732 and get less voltage
compare to ratted line value.

Answer / prakash suhane

In star connection, net resistence is copratively low hence
you found low voltage drop.

If the capacitor bank is installed in switchyard say 132/22kv then on LT side say 22kv/0.433kv is it necessary to install capacitor bank for maintaining power factor. if pf is maintained on HT side then will that be maintained on LT side as well.if not then how&why??????/ please explain...........

3 Answers   MacLellan,

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What is fuction of NGT/NGR using in Generator.

9 Answers  

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What is the function of mid point voltage in battery bank

1 Answers   Jindal Steel and Power,

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what is meant by trip circuit supervision & directional or non directional over current ?

1 Answers   ABB,

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What is the need for checking knee point voltage for CT's?

1 Answers  

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What are the temperature elements?

0 Answers  

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what is the differnce between vector and phasor? are both same or there is difference between two term.?

6 Answers  

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Can you any explain about active,reactive and apparent power in power system with example.

1 Answers  

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I am apply the AAI. So i want electrical sample question paper in technical with answer my id is vijayjobsmart@gmail.com

0 Answers   AAI Airports Authority Of India,

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List out the different frequency domain specifications?

0 Answers  

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When motor stater and roter air gap do big then what will moter.

3 Answers   Intas,

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What are the applications of different multistage amplifiers?Plz also write advantages of these amplifiers? Thaaaaaaaaanx

0 Answers  

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