The transient stability and the steady state stability of a power tra – McqOptions

MCQOPTIONS

1.	The transient stability and the steady state stability of a power transmission system ________
A.	maintain synchronism between machine and tie lines at all the circumstances
B.	maintains frequency exactly at 50 Hz
C.	maintain voltage regulation precisely
D.	all of the mentioned
Answer» B. maintains frequency exactly at 50 Hz

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