Engineering

Control System 2 MCQs: 76 Questions & Answers in Engineering

76 Control System 2 MCQs in Engineering with answers & explanations. Practice objective questions for competitive exams, interviews & self-assessment — free… Use the answer toggle below to show or hide all solutions, tap an option to check one question, or open a question for its own page.

Page 1 of 4

Show answers

Answers hidden — tap an option or use “View Answer” on each question.

Control System 2 MCQs: 76 Questions & Answers in Engineering

A control system working under unknown random action is called

The first order control system, which is is well designed, has a

Zero-order hold used in practical reconstruction of continuous-time signals is mathematically represented as a weighted-sum of rectangular pulses shifted by:

Sampling can be done by:

Sampling is necessary :

The first step required to convert analog signal to digital is :

Aliasing is caused when:

_______________ is a sampling pattern which is repeated periodically

The signal is reconstructed back with the help of

A control system working under unknown random actions is called ---

A zero order hold is used with sampled data system to

The first order control system ,which is well designed has a

A controller is basically a ---

Z and Laplace transform are related by:

What is the z-transform of the signal x[n] = an u(n)?

Which one of the following rules determine the mapping of s-plane to z-plane?

Assertion (A): The z-transform of the output of the sampler is given by the series. Reason (R): The relationship is the result of the application of z = e-sT, where T stands for the time gap between the samples.

If the z transform of x(n) is X(z) =z(8z-7)/4z2 -7z+3, then the final value theorem is :

Inverse z-transform of the system can be calculated using:

Difference equation model results in:

Study tips for Control System 2