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ISRO EC 2019: Control Systems Booster Quiz 3
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Question 1
The transfer function of a phase-lead compensator is given by
The maximum phase-shift provided by such a compensator is:
The maximum phase-shift provided by such a compensator is:
Question 2
The signal flow graph of a control system is given below
The number of feedback loops in the system are ___________.
The number of feedback loops in the system are ___________.
Question 3
The transfer function of a plant is. The second order approximation of T(s) using dominant pole concept is:
Question 4
Consider the block diagram shown below
The transfer function is:
The transfer function is:
Question 5
Determine the type and order of the system : G(s).H(s) = .
Question 6
A ramp input applied to a unity feedback system results in 5% steady state error. The type number and zero frequency gain of the system are
Question 7
The damping ratio of a series RLC circuit is
Question 8
For the following feedback system . The 2%-settling time of the step response is required to be less than 2 seconds.
Which one of the following compensators achieves this?
Which one of the following compensators achieves this?
Question 9
Static velocity error constant (Kv) of a type 2 system is __________.
Question 10
Which one of the following polar diagrams corresponds to lag network?
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Aug 19ESE & GATE EC