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.

Whats the difference btwn a latch, port,data bus buffer? Do they all not hold data in d flip flops??

0 Answers  

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what is difference between earth fault& restricted earth fault.

3 Answers  

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what are the main problems that happen in an emergency light and how to fix them ?

2 Answers  

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pls send me some of the solved question booklet of Junior Engineer -2 (ELE) in RRB

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what is meant by leakage current of a capacitor?

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what is a pf factor in generator.

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Why the tank of transformer is made rectangular not circular??

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what are balanced and unbalanced loads

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Why the transmision line are 11,33,63,132kv?

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0 Answers   Hira Group,

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