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.

Dilute sulphuric acid is transported in _____________ pipes?
A Mild steel
B Lead
C Copper
D Special alloys
Correct Answer: Lead
Cast iron and steel pipes are produced by ____________ casting?
A Die
B Investment
C Slush
D True centrifugal
Correct Answer: True centrifugal
Urea autoclave is made of_________________?
A Cast iron
B Refractory blocks
C Stainless steel
D Lead lined steel
Correct Answer: Stainless steel
Aqueous nitric acid is stored in________________?
A Steel drum
B Stainless steel vessel
C Cast iron vessel lined with acid-proof masonry brick
D Cast iron vessel
Correct Answer: Stainless steel vessel
Brinell Hardness Number (BHN) for talc is approximately in the range of____________________?
A 1-5
B 20-30
C 100 -150
D 200 – 250
Correct Answer: 20-30
Invar contains the highest percentage of___________________?
A Vanadium
B Iron
C Tungsten
D Cobalt
Correct Answer: Iron
Percentage of silver in German silver is__________________?
A 5
B 10
C 20
D 0
Correct Answer: 0
Which of the following is not used as the ceramic material in „cermets‟?
A Silicides
B Oxides
C Carbides
D Nitrides
Correct Answer: Nitrides
Brine (15% concentration) can be stored in a vessel made of____________________?
A Monel
B Karbate
C Cast iron
D None of these
Correct Answer: Monel
Addition of tungsten to steel imparts___________________?
A Magnetic properties
B Cutting hardness
C Corrosion resistance
D Ductility
Correct Answer: Cutting hardness