EE MCQ
EE MCQ
Home
Quiz
Contact Us
Control Systems
The poles of the second order system are at -3 ± j4. The damping ratio of the system is
4/5
3/4
3/5
3/7
4/5
3/4
3/5
3/7
Answer
Download EE MCQ app
Related Question
Control Systems
The second order system defined by 25/(s2 + 5s + 25) is given a step input. The time taken for the output to settle with in 2 % of input is
2 sec.
0.4 sec.
1.6 sec.
1.2 sec.
2 sec.
0.4 sec.
1.6 sec.
1.2 sec.
Answer
Download EE MCQ app
Control Systems
When the polynomial is Routh Hurwitz,
the function is not real.
the roots of function have real parts which are to be zero/negative.
all zeroes lie in the right half of the s-plane.
none of these.
the function is not real.
the roots of function have real parts which are to be zero/negative.
all zeroes lie in the right half of the s-plane.
none of these.
Answer
Download EE MCQ app
Control Systems
The step response of the system described by the differential equation will be
non of above.
e-3t u(t).
e6t.
(1/6)*(1-e-6t).
non of above.
e-3t u(t).
e6t.
(1/6)*(1-e-6t).
Answer
Download EE MCQ app
Control Systems
Time taken for the response to rise from zero to 100 % for very first time is called
Settling time.
Peak time.
Rise time.
Delay time.
Settling time.
Peak time.
Rise time.
Delay time.
Answer
Download EE MCQ app
Control Systems
Which of the following is/are the disadvantages of an open loop control system?
Inaccurate.
Unreliable.
both 1 and 2.
None of these
Inaccurate.
Unreliable.
both 1 and 2.
None of these
Answer
Download EE MCQ app
Search
Login here
Google
Download our application
Android
Apple
Follow Us
Facebook
Telegram
Instagram