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 27 of 136

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Q261.
Pig iron is a product of

a.

electric arc furnace

b.

cupola

c.

blast furnace

d.

open hearth furnace

Discuss
Answer: (c).blast furnace
Q262.
Safety matches is produced using

a.

red phosphorus

b.

yellow phosphorus

c.

black phosphorus

d.

elemental sulphur

Discuss
Answer: (a).red phosphorus
Q263.
Calorific value of __________ are almost same.

a.

lignite & anthracite coal

b.

lignite & coal gas

c.

petrol & diesel

d.

coal gas & natural gas

Discuss
Answer: (c).petrol & diesel
Q264.
Which of the following pairs is not correctly matched ?

a.

Uranium - 233 : Fertile material.

b.

Bindingenergy : Mass defect.

c.

Scattering: Absorption cross-section.

d.

Number of nucleons : Mass number.

Discuss
Answer: (a).Uranium - 233 : Fertile material.
Q265.
Commonly used flux for brazing is

a.

zinc chloride

b.

borax

c.

ammonium chloride

d.

rosin

Discuss
Answer: (b).borax
Q266.
Iron has got __________ isotopes.

a.

no

b.

four

c.

three

d.

two

Discuss
Answer: (b).four
Q267.
Pick out the wrong statement.

a.

Molecules with symmetrical arrangements (.e.g. CH₄ or CCl₄) are nonpolar.

b.

Generally, nonpolar compounds are chemically inactive, conduct electricity poorly and do not ionise.

c.

Most of the hydrocarbons are nonpolar.

d.

none of these.

Discuss
Answer: (d).none of these.
Q268.
Old cycle handles are coated with nickel using

a.

cementation.

b.

spray coating.

c.

galvanising process.

d.

tinning process.

Discuss
Answer: (b).spray coating.
Q269.
CANDU type nuclear reactor using natural uranium as fuel is the extensively used nuclear reactor because of the fact that the

a.

specific fuel consumption is very low due to the use of heavy water.

b.

fuel cost is much lower than that used in pressurised water or boiling water reactor.

c.

heavy water is used both as coolant as well as moderator.

d.

both 'b' & 'c'

Discuss
Answer: (d).both 'b' & 'c'
Q270.
Pick out the wrong conversion of absolute & kinematic viscosities.

a.

1 stoke = 1 cm²/sec.

b.

1 N.sec/m² = 10 paise.

c.

1 stoke = 1 m²/sec.

d.

1 m²/sec = 10⁴ stokes.

Discuss
Answer: (c).1 stoke = 1 m²/sec.
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