Chemical Engineering Mcqs 9594 MCQs [All-Courses]

Chemical Engineering MCQs designed for job test and interview preparation, particularly for fresh graduates, students, and candidates appearing in competitive exams. These multiple-choice questions cover important topics such as the fundamentals of chemical engineering, chemical processes, chemical reactions, process control, and instrumentation, along with other key concepts in the field.

Steel is welded using the ________________ flame ?

A Carburising

B Neutral

C Oxidising

D All A, B. & C

Review Detailed Answer

Correct Answer: Neutral

Which of the following metals reacts violently with water ?

A Mercury

B Sodium

C Calcium

D Magnesium

Review Detailed Answer

Correct Answer: Sodium

The minimum and the maximum number of members required to form a Private Limited Joint Stock Company are respectively __________________?

A 7 and 30

B 10 and 50

C 2 and 50

D 13 and 55

Review Detailed Answer

Correct Answer: 2 and 50

Bad odour in sanitary latrines is reduced by periodically sprinkling_____________________?

A Bleaching powder

B Lime powder

C Aluminium sulphate

D None of these

Review Detailed Answer

Correct Answer: Lime powder

_______________ test determines the yield strength, Young’s modulus of elasticity, percentage reduction in area & percentage elongation of a material ?

A Tensile

B Fatigue

C Impact

D None of these

Review Detailed Answer

Correct Answer: Tensile

Material of construction of foundry crucible is _________________?

A Lead

B Stainless steel

C Graphite

D Cast iron

Review Detailed Answer

Correct Answer: Graphite

The thermodynamic law, PVy = constant, is not followed by the __________________?

A Free expansion of an ideal gas

B Adiabatic expansion of steam in turbine

C Adiabatic compression of air

D Ideal compression of air

Review Detailed Answer

Correct Answer: Free expansion of an ideal gas

To counteract the bad effects of strain hardening on a cold formed part, it must be ______________________?

A Tempered

B Normalised

C Annealed

D Hardened

Review Detailed Answer

Correct Answer: Annealed

Liquid nitrogen containers can be made from ___________________?

A Ferritic stainless steel

B HSLA steel

C Titanium

D Austenitic stainless steel

Review Detailed Answer

Correct Answer: HSLA steel

When the wavelength of incident X-rays increases, the angle of diffraction__________________?

A Decreases

B Increases

C Remain constant

D Shows no systematic variation

Review Detailed Answer

Correct Answer: Decreases

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Chemical Engineering Mcqs 9594 MCQs [All-Courses]

All Topics 9594

All Topics 9594

Steel is welded using the ________________ flame ?

Which of the following metals reacts violently with water ?

The minimum and the maximum number of members required to form a Private Limited Joint Stock Company are respectively __________________?

Bad odour in sanitary latrines is reduced by periodically sprinkling_____________________?

_______________ test determines the yield strength, Young’s modulus of elasticity, percentage reduction in area & percentage elongation of a material ?

Material of construction of foundry crucible is _________________?

The thermodynamic law, PVy = constant, is not followed by the __________________?

To counteract the bad effects of strain hardening on a cold formed part, it must be ______________________?

Liquid nitrogen containers can be made from ___________________?

When the wavelength of incident X-rays increases, the angle of diffraction__________________?