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.

Thermosetting resins are those polymers, which__________________?
A Do not increase in plasticity with rise in temperature
B Allow slip to occur between molecules
C Do not take on a permanent set
D None of these
Correct Answer: Do not increase in plasticity with rise in temperature
Dies for wire drawing are generally made of__________________?
A Mild steel
B Stainless steel
C Carbides
D High carbon steel
Correct Answer: Carbides
Pick the odd man out of the following?
A Calorising
B Pack carburising
C Nitriding
D Cyaniding
Correct Answer: Calorising
A material no longer behaves elastically beyond_________________?
A Plastic limit
B Limiting load
C Elastic limit
D Breaking load
Correct Answer: Elastic limit
Glass lined vessels are not used for handling__________________?
A Dilute H2SO4
B Dilute HNO3
C Dilute HCI
D Hydrofluoric acid
Correct Answer: Hydrofluoric acid
Which of the following is the most elastic material ?
A Plastic
B Glass
C Steel
D Rubber
Correct Answer: Steel
Materials having _____________ lattice structure are usually most ductile?
A FCC
B BCC
C HCP
D Cubic
Correct Answer: FCC
____________ alloys have the highest specific strength of all the structural materials out of the following?
A Magnetic steel
B Titanium
C Chromium
D Magnesium
Correct Answer: Titanium
Shock resisting steels should possess high___________________?
A Hardness
B Toughness
C Tensile strength
D Wear resistance
Correct Answer: Toughness
Out of the following, copper vessels are the most suitable for the storage of__________________?
A Bromine
B Dry chlorine & dry fluorine
C Nitric acid (95% and fuming)
D Phosphoric acid (95%) & sulphuric acid (95% and fuming)
Correct Answer: Dry chlorine & dry fluorine