There are two generators in a power system. N o-l oad fr equenci es of t he gener at or s ar e 51.5 Hz and 51 Hz, respectively, and both are having droop constant of 1 Hz/MW. Total load in the system is 2.5 M W. Assuming that the generators are operating under their respective droop characteristics, the frequency of the power system in Hz in the steady state is ________.

There are two generators in a power system. N o-l oad fr equenci es of

1.	There are two generators in a power system. N o-l oad fr equenci es of t he gener at or s ar e 51.5 Hz and 51 Hz, respectively, and both are having droop constant of 1 Hz/MW. Total load in the system is 2.5 M W. Assuming that the generators are operating under their respective droop characteristics, the frequency of the power system in Hz in the steady state is ________.
A.	0.20 Hz.
B.	50 Hz.
C.	0.50 Hz.
D.	5.020 Hz.
Answer» C. 0.50 Hz.

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