Answer / n k singh

Underreach and overreach is the ability of distance relays
to operate below and above designed impedance.As we know
the impedance relay operates when impedence seen by the
relay is equal to designed impedance.

if neutral earthing is weak of a system then how can we improve it ? Technically explanation ??

1 Answers   CS, L&T,

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how can the active power and reactive power of an alternator be controlled?

6 Answers  

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What is SFU ?

4 Answers  

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Which of the following plant has less plant factor ? -Nuclear -Hydro -Diesel -Pumped storage

1 Answers  

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When we use 3 terminal resistor?

0 Answers  

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Why is reating of t/f in kva but for inverter in kw ?

3 Answers   UPPCL,

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2 Answers  

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what is voltage gradient?

8 Answers   Bhel,

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How many types of lightings are there

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Diagram and details of polarity test for Current Transformer 11kv 400/200/100/1A

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1 Answers  

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What is cable tray, its type, and its support?

0 Answers  

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