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Q#1 Power System Protection GATE EE 1999 MCQ +1 mark -0.33 marks

Three sections of a feeder are provided with circuit breakers CB1, CB2, CB3, CB4, CB5 and CB6. For a fault F as indicated in fig.

 

CB5 must be set to trip after CB1 trips

CB5 must be set trip after CB3 and CB4 trips

CB5 must be set to trip after CB2 trip

CB5 must be set to trip before CB1, CB2, CB3 and CB4 trips

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Topic Questions Attempted Correct
Network Analysis 259 0 0
Signals and Systems 164 0 0
Control Systems 201 0 0
Analog Electronics 180 0 0
Digital Electronics 148 0 0
Electrical Machines 390 0 0
Power Electronics 237 0 0
Power Systems 343 0 0
EMFT EE 9 0 0
Measurement 152 0 0
Engineering Mathematics 225 0 0
General Aptitude 206 0 0