Chemical Engineering Basics MCQs

Welcome to our comprehensive collection of Multiple Choice Questions (MCQs) on Chemical Engineering Basics, 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 Chemical Engineering Basics 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 Chemical Engineering Basics mcq questions that explore various aspects of Chemical Engineering Basics problems. Each MCQ is crafted to challenge your understanding of Chemical Engineering Basics 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 Chemical Engineering Basics 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 Chemical Engineering Basics. 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 Chemical Engineering Basics knowledge to the test? Let's get started with our carefully curated MCQs!

Chemical Engineering Basics MCQs | Page 102 of 136

Discover more Topics under Basic Chemical Engineering

Q1011.
Dryness factor of steam is defined as the ratio of the mass of vapor in the mixture to the mass of the mixture. Dryness factor of steam is measured by a __________ calorimeter.

a.

bomb

b.

throttling

c.

Junker's

d.

Boy's

Discuss
Answer: (b).throttling
Q1012.
Which of the following is used to produce draught in the locomotive boilers ?

a.

Chimney.

b.

Induced draught fan.

c.

Forced draught fan.

d.

Steam jet arrangement.

Discuss
Answer: (d).Steam jet arrangement.
Q1013.
Temper brittleness of a material can be fairly detected by the __________ test.

a.

fatigue

b.

notched bar impact

c.

tensile

d.

hardness

Discuss
Answer: (b).notched bar impact
Q1014.
When the wavelength of incident X-rays increases, the angle of diffraction

a.

decreases.

b.

increases.

c.

remains constant.

d.

shows no systematic variation.

Discuss
Answer: (a).decreases.
Q1015.
__________ of air does not increase with increase in temperature.

a.

Density

b.

Thermal diffusivity

c.

Viscosity

d.

Thermal conductivity

Discuss
Answer: (a).Density
Q1016.
Wavelength of radiation emitted by a body depends on the __________ of its surface.

a.

temperature

b.

area

c.

nature

d.

all 'a', 'b' & 'c'

Discuss
Answer: (a).temperature
Q1017.
Difference at any instant between the value of the controlled variable and the set point is called the

a.

deviation

b.

derivative time

c.

error ratio

d.

differential gap

Discuss
Answer: (a).deviation
Q1018.
The expected efficiency of a single rivetted lap joint is of the order of 50%. If the thickness of the plate is increased four times, then the rivet diameter will have to be increased __________ times.

a.

two

b.

four

c.

six

d.

eight

Discuss
Answer: (a).two
Q1019.
Nickel and __________ are the alloying element added in steel to increase its toughness.

a.

molybdenum

b.

chromium

c.

vanadium

d.

silicon

Discuss
Answer: (d).silicon
Q1020.
Which of the following equipments is used for liquid dispersion ?

a.

Packed column

b.

Venturi scrubber

c.

Bubble cap plate column

d.

Wetted wall column

Discuss
Answer: (b).Venturi scrubber
Page 102 of 136