EE MCQ
EE MCQ
Home
Quiz
Contact Us
Control Systems
The open loop transfer function of a unity feedback control system is given by G(s) = k/s(s+1). If gain k is increased to infinity, then damping ratio will tend to become
infinite
0.707
zero
unity
infinite
0.707
zero
unity
Answer
Download EE MCQ app
Related Question
Control Systems
Poles and zeros are arranged alternatively on negative real axis, then type of network is/are
RC network.
Both 2 and 3.
RL network.
LC network.
RC network.
Both 2 and 3.
RL network.
LC network.
Answer
Download EE MCQ app
Control Systems
Given the transfer function of a system. Which of the following characteristics does it have?
Over damped
Under damped
Critical damped
any of the above
Over damped
Under damped
Critical damped
any of the above
Answer
Download EE MCQ app
Control Systems
For the polynomial , number of roots which lie in the right half of s-plane is
4
3
1
2
4
3
1
2
Answer
Download EE MCQ app
Control Systems
For a transfer function H (s) = P(s) / Q(s), where P (s) and Q (s) are polynomials in s. Then
maximum degree of P (s) and Q (s) differ at most by one.
the degree of P (s) and Q (s) are same.
degree of P (s) is independent of degree of Q (s).
the degree of P (s) is always greater than the degree of Q (s).
maximum degree of P (s) and Q (s) differ at most by one.
the degree of P (s) and Q (s) are same.
degree of P (s) is independent of degree of Q (s).
the degree of P (s) is always greater than the degree of Q (s).
Answer
Download EE MCQ app
Control Systems
The device necessarily used for automatic temperature control in a furnace is
Auto-transformer.
Any of above.
Thermostat.
Thermocouple.
Auto-transformer.
Any of above.
Thermostat.
Thermocouple.
Answer
Download EE MCQ app
Search
Login here
Google
Download our application
Android
Apple
Follow Us
Facebook
Telegram
Instagram