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 pairs of elements may form an alloy ?
A Iron & carbon
B Iron & mercury
C Platinum & mercury
D None of these
Correct Answer: Iron & carbon
Copper has very low________________?
A Malleability
B Ductility
C Tensile strength
D Thermal & electrical conductivity
Correct Answer: Tensile strength
Refined acetic acid storage vessel are made of___________________?
A Copper
B Aluminium
C High carbon steel
D Nickel
Correct Answer: Aluminium
Mild steel is used for making___________________?
A Fish plates
B Die block
C Channels
D Drop forging
Correct Answer: Channels
Cast irons are generally specified by their_________________?
A Carbon content
B Tensile strength
C Hardness
D Manufacturing process
Correct Answer: Tensile strength
Soap kettle used in the production of laundry soap is made of____________________?
A Steel with top section nickel clad or stainless steel
B Cast iron
C Nickel
D Concrete
Correct Answer: Steel with top section nickel clad or stainless steel
Presence of nickel in steel improves its_________________?
A Corrosion resistance
B Cutting ability
C Wear resistance
D All A., B. and C.
Correct Answer: Corrosion resistance
Rubber lined pumps can be used to pump_________________?
A Caustic soda
B Chlorinated brine
C Hypochlorous acid
D All A., B. and C.
Correct Answer: All A., B. and C.
Ceramic recuperators are generally made of_________________?
A Silicon carbide
B Calcium carbide
C Fireclay bricks
D High alumina bricks
Correct Answer: Silicon carbide
Kel-F is a material, which is________________?
A Chemically known as Polychlorotrifluoroethylene (PTFE)
B Having excellent chemical & high temperature resistance (upto 200°C)
C Having elastomeric properties
D All A., B. and C.
Correct Answer: All A., B. and C.