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switchgear

GATE Electrical Engineering · Protection · 1995-2010

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2010 PYQ

A three-phase, $$33$$ kV oil circuit breaker is rated $$1200$$ A, $$2000$$ MVA, $$3$$s. The symmetrical breaking current is

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2003 PYQ

The interrupting time of a circuit breaker is the period between the instant of

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1996 PYQ

Resistance switching is normally employed in

easyanswer key
1995 PYQ

Type of Relay $$A.$$ Buchholz Relay $$B.$$ Translay relay $$C.$$ Carrier current, phase comparison relay $$D.$$ Directional over Current relay $$E.$$ Negative sequence relay Most s...

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