The short circuit in any winding of the transformer is the result of
A) mechanical vibration
B) insulation failure
C) loose connection
D) impulse voltage
Correct Answer:
Verified
Q4: A.C. network analyser is used to solve
Q5: Which of the following statements is incorrect
Q6: To reduce short circuit fault currents are
Q7: Bus coupler is very essential in arrangement
A)single
Q8: For cost and safety, the outdoor substations
Q10: relays are used for phase faults on
Q11: For which of the following protection from
Q12: relay is preferred for phase fault on
Q13: Distance relays are generally
A)split-phase relays
B)reactance relays
C)impedance relays
D)none
Q14: For which of the following ratings of
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