If 3 phase alternator is short circuited at its terminal, then initial value of short circuit current will be limited by sub transient reactance
Q. If a 3 phase alternator is short circuited at its terminal, then the initial value of short circuit current will be limited by- Published on 29 Oct 15a. Synchronous reactance
b. Transient reactance
c. Sub transient reactance
d. All of the above
ANSWER: Sub transient reactance