The values of fault current depend on
A) Voltage at the faulty point
B) Total impedance up to the fault
C) Both (A) and (B) above
D) None of the above
Correct Answer:
Verified
Q9: The breaking capacity of a circuit breaker
Q10: Which relay is used for feeders?
A)MHO relay
B)Translay
Q11: Which of the following relays is used
Q12: MHO relay is used for
A)Rectifiers
B)Circuit breakers
C)Transmission lines
D)Feeders.
Q13: Merz-price protection is used on
A)Substations
B)Capacitor bank
C)Induction motor
D)Generators.
Q15: The advantage of neutral earthling is
A)Simplified design
Q16: The over-voltage surges in power systems may
Q17: The protection against over-voltage due to lightening
Q18: Which of the following is a conducting
Q19: In circuit-breakers the contact space is ionized
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