M C Q s D r i v e

Chemical Engineering Mcqs 9594 MCQs [All-Courses]

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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.

Which of the following crystal structures characterises the austenitic stainless steel ?
A Simple hexagonal
B Body centred cubic
C Face centred cubic
D None of these
Correct Answer: Face centred cubic
Corrosion resistance of steel is increased by the addition of_________________?
A Phosphorous and tungsten
B Nickel and chromium
C Lead and vanadium
D Molybdenum and tungsten
Correct Answer: Nickel and chromium
Liquid ammonia is shipped in _____________ containers?
A Steel
B Aluminium
C Glass
D Lead lined
Correct Answer: Glass
Zinc is highly ______________ at room temperature?
A Ductile
B Resistant to atmospheric corrosion
C Malleable
D Brittle
Correct Answer: Resistant to atmospheric corrosion
Dielectric strength of a material is____________________?
A Its energy storage capacity
B A magnetic property
C Its capacity to resist the flow of current
D Its capacity to withstand high voltage
Correct Answer: Its capacity to withstand high voltage
Monel alloy is____________________?
A The costliest of all the alloys of nickel
B Not suitable for making kitchen utensils
C Used for making steam valves and turbine blades as it resists steam attack at high temperature
D Not used in cast and wrought forms
Correct Answer: Used for making steam valves and turbine blades as it resists steam attack at high temperature
Cementite is________________?
A Fe3C chemically
B A compound of carbon and iron
C Characterised by an orthorhombic crystal structure
D All A., B. and C.
Correct Answer: All A., B. and C.
Perspex is nothing but_____________________?
A Acrylic sheet
B An elastomer
C An alloy of lead and tin
D Aluminium foil clad with Bakelite
Correct Answer: Acrylic sheet
The impure iron (pig iron) that is tapped out from blast furnace contains about _____________ percent carbon?
A 0.2
B 2
C 4
D 8
Correct Answer: 4
Presence of high phosphorous in cast iron increases its____________________?
A Fluidity
B Melting point
C Shrinkage
D Tensile strength
Correct Answer: Fluidity