Multiple Choice
Which of the following statements is incorrect ?
A) Lightning arrestors are used before the switchgear
B) Shunt reactors are used as compensation reactors
C) The peak short current is (1.8 xV2) times the A.C. component
D) The MVA at fault is equal to base MVA divided by per unit equivalent fault
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q5: Discrimination between main and back up protection
Q6: The short circuit in any winding of
Q7: Which of the following devices will receive
Q8: relay is preferred for phase fault on
Q9: To reduce short circuit fault currents are
Q11: Which of the following circuit breakers has
Q12: A.C. network analyser is used to solve
Q13: Arc in a circuit breaker is interrupted
Q14: relays are used for phase faults on
Q15: A _ is used to measure the