Power System Operation and Control (2180909) MCQs

MCQs of Automatic Generation and Voltage Control

Showing 21 to 24 out of 24 Questions
1 2 3
21.
Governor dead bad cause due to
(a) Mechanical friction
(b) Backlash
(c) Valve overlaps in hydraulic relays
(d) All of above
Answer:

Option (d)

22.
In the presence of GRCs and dead band, the system becomes
(a) Highly non-linear
(b) Linear
(c) Non-linear
(d) None of above
Answer:

Option (a)

23.
Advantage of Digital controllers is
(a) More accurate and reliable
(b) Compact in size and more flexible
(c) Less sensitive to noise and drift
(d) All of above
Answer:

Option (d)

24.
Decentralized control system is used for larger power system because
(a) Centralized system is not possible
(b) Centralized control is more inefficient than decentralized control
(c) Modern LFC algorithm is difficult to implement in centralized manner
(d) All of above
Answer:

Option (c)

Showing 21 to 24 out of 24 Questions
1 2 3