Free download in PDF Control System MCQs with Answers for competitive exams. These short objective type questions with answers are very important for Board exams as well as competitive exams. These short solved questions or quizzes are provided by Gkseries.
101
Which of the following is exhibited by Root locus diagrams ?
[A]
The poles of the transfer function for a set of parameter values
[B]
The bandwidth of the system
[C]
The response of a system to a step input
[D]
The frequency response of a system
Answer: The poles of the transfer function for a set of parameter values
102
The first order control system, which is well designed, has a
[A]
small bandwidth
[B]
negative time constant
[C]
large negative transfer function pole
[D]
none of the above
Answer: large negative transfer function pole
103
A.C. servomotor is basically a
[A]
universal motor
[B]
single phase induction motor
[C]
two phase induction motor
[D]
three phase induction motor
Answer: two phase induction motor
104
Which of the following is the output of a thermocouple ?
[A]
Alternating current
[B]
Direct current
[C]
A.C. voltage
[D]
D.C. voltage
Answer: D.C. voltage
105
The transfer function technique is considered as inadequate under which of the following conditions ?
[A]
Systems having complexities and non-linearities