MCQsDrive | MCQsDrive

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.

Which of the following is not a polymer of two monomers ?

A Teflon

B Bakelite

C SBR

D None of these

Review Detailed Answer

Correct Answer: Teflon

Thermocol (expanded polystyrene) is not used for __________________?

A Low temperature thermal insulation as in refrigerator and air conditioners

B Acoustic control and ceiling for building

C High temperature thermal insulation in furnaces

D Packing of delicate electronic gadgets

Review Detailed Answer

Correct Answer: High temperature thermal insulation in furnaces

Most commonly used rubber vulcanisation agent is __________________?

A Sulphur

B Bromine

C Platinum

D Alumina

Review Detailed Answer

Correct Answer: Sulphur

Liners of bags are usually made of ____________________?

A Polythene

B PVC

C Polypropylene

D Polyesters

Review Detailed Answer

Correct Answer: Polypropylene

______________ is an addition polymer ?

A Nylon

B Bakelite

C Polythene

D None of these

Review Detailed Answer

Correct Answer: Polythene

Which of the following is an elastomer ?

A Thiokol

B Phenol formaldehyde

C Urea formaldehyde

D Polystyrene

Review Detailed Answer

Correct Answer: Thiokol

Plastic tubes & pipes are generally made by ______________ moulding?

A Injection

B Transfer

C Extrusion

D Compression

Review Detailed Answer

Correct Answer: Extrusion

Diphenylamine is added to rubber to_________________?

A Vulcanise it

B Protect it from deterioration on exposure to air

C Make it non-inflammable

D Make it thermosetting

Review Detailed Answer

Correct Answer: Protect it from deterioration on exposure to air

Temperature maintained in the emulsion polymerisation reactor for PVC manufacture is about ______________ ° C?

A -20

B 50

C 250

D 500

Review Detailed Answer

Correct Answer: 50

Plastic articles are normally produced by _____________ moulding?

A Green sand

B Injection

C Shell

D Dry sand

Review Detailed Answer

Correct Answer: Injection

Showing 111 to 120 of 286 results

Contact Info

Chemical Engineering Mcqs 9594 MCQs [All-Courses]

All Topics 9594

All Topics 9594

Which of the following is not a polymer of two monomers ?

Thermocol (expanded polystyrene) is not used for __________________?

Most commonly used rubber vulcanisation agent is __________________?

Liners of bags are usually made of ____________________?

______________ is an addition polymer ?

Which of the following is an elastomer ?

Plastic tubes & pipes are generally made by ______________ moulding?

Diphenylamine is added to rubber to_________________?

Temperature maintained in the emulsion polymerisation reactor for PVC manufacture is about ______________ ° C?

Plastic articles are normally produced by _____________ moulding?