Process Control and Instrumentation MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Process Control and Instrumentation, a fundamental topic in the field of Basic Chemical Engineering. Whether you're preparing for competitive exams, honing your problem-solving skills, or simply looking to enhance your abilities in this field, our Process Control and Instrumentation MCQs are designed to help you grasp the core concepts and excel in solving problems.

In this section, you'll find a wide range of Process Control and Instrumentation mcq questions that explore various aspects of Process Control and Instrumentation problems. Each MCQ is crafted to challenge your understanding of Process Control and Instrumentation principles, enabling you to refine your problem-solving techniques. Whether you're a student aiming to ace Basic Chemical Engineering tests, a job seeker preparing for interviews, or someone simply interested in sharpening their skills, our Process Control and Instrumentation MCQs are your pathway to success in mastering this essential Basic Chemical Engineering topic.

Note: Each of the following question comes with multiple answer choices. Select the most appropriate option and test your understanding of Process Control and Instrumentation. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

So, are you ready to put your Process Control and Instrumentation knowledge to the test? Let's get started with our carefully curated MCQs!

Process Control and Instrumentation MCQs | Page 1 of 35

Discover more Topics under Basic Chemical Engineering

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02.

Heat Transfer Basics

03.

Mass Transfer

04.

Fertiliser Technology

05.

Fuels and Combustion

06.

Chemical Process

07.

Materials and Construction

08.

Furnace Technology

09.

Moles,Density and Concentration

10.

Temperature and Pressure

11.

Material Balances

12.

Stoichiometry

13.

Ideal Gases and Real Gases

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Two Phase Gas

15.

Introduction to Energy Balances

16.

Chemical Engineering Thermodynamics

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Nuclear Power Engineering

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Refractory and Polymer Technology

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Fluid Mechanics

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Mechanical Operations

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Petroleum Refinery Engineering

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Chemical Reaction Engineering

24.

Chemical Engineering and Environment

Q1.

Transfer function of transportation lag is

a.

A

b.

B

c.

C

d.

D

Discuss

Answer: (b).B

Q2.

The transfer function for a PID controller is (where, τᵢ is the integral (reset) time and τD is the derivative time.)

a.

A

b.

B

c.

C

d.

D

Discuss

Answer: (b).B

Q3.

The symbol for "capillary line" in instrumentation diagram is

a.

A

b.

B

c.

C

d.

D

Discuss

Answer: (b).B

Q4.

The transfer function for an ideal proportional plus reset controller (reset time T) is

a.

A

b.

B

c.

C

d.

D

Discuss

Answer: (a).A

Q5.

The transfer function for a P-D controller is

a.

A

b.

B

c.

C

d.

D

Discuss

Answer: (a).A

Q6.

What is the overall transfer function (C/R) of the following block diagram if G = G₁. G₂. G₃ and H = H₁.H₂.

a.

A

b.

B

c.

C

d.

D

Discuss

Answer: (b).B

Q7.

Transfer functions X/Y for which of the following block diagrams is

a.

A

b.

B

c.

C

d.

D

Discuss

Answer: (a).A

Q8.

The transfer function for a first order process with time delay is

a.

A

b.

B

c.

C

d.

D

Discuss

Answer: (b).B

Q9.

An ideal PID controller has the transfer function [1 + 1/0.55 + 0.25 ]. The frequency at which the magnitude ratio of the controller is 1, is

a.

A

b.

B

c.

C

d.

D

Discuss

Answer: (d).D

Q10.

The unit step response of the following transfer function reaches its final steady state assymptotically after

a.

a monotonic increase.

b.

a monotonic decrease.

c.

initially increasing and then decreasing.

d.

increasing decreasing and then increasing.

Discuss

Answer: (a).a monotonic increase.

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