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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.

The safe distance of habitation from a hazardous chemical plant (TLV of its product < 1000 ppm) should be about ______________ kms?

A 1

B 5

C 15

D 25

Review Detailed Answer

Correct Answer: 5

Steam side heat transfer co-efficient for design consideration under ordinary condition can be assumed to be about _____________ kcal/hr.m2.°C?

A 1250

B 2500

C 7500

D 15000

Review Detailed Answer

Correct Answer: 7500

In a heat exchanger, shell side fluid velocity can be changed by changing the tube _______________________?

A Layout

B Pitch

C Both A. & B.

D Neither A. nor B.

Review Detailed Answer

Correct Answer: Both A. & B.

Liquid/petroleum fuel storage tanks are built underground (as in case of petrol pumps), when the storage capacity is less than ______________ kilolitres?

A 20

B 30

C 45

D 85

Review Detailed Answer

Correct Answer: 45

Reflux ratio variation in a distillation column is between___________________?

A Zero and infinity

B Zero and one

C Minimum and infinity

D None of these

Review Detailed Answer

Correct Answer: Minimum and infinity

The type of stress developed in a metallic bar on subjecting it to a change in temperature without allowing it to be deformed is ______________ stress?

A Shear

B Tensile

C Compressive

D Thermal

Review Detailed Answer

Correct Answer: Thermal

In a continuous distillation column, the optimum reflux ratio ranges from _______________ times the minimum reflux ratio?

A 1.1 to 1.5

B 1.6 to 2

C 2.2 to 2.6

D 2.7 to 3

Review Detailed Answer

Correct Answer: 1.1 to 1.5

Speed of the drum of the rotary vacuum filter normally ranges from _____________ rpm?

A 0.1 to 2

B 5 to 7

C 3 to 8

D 8 to 15

Review Detailed Answer

Correct Answer: 0.1 to 2

Wall thickness of schedule 40 pipe as compared to that of schedule 80 pipe is ___________________?

A More

B Less

C Same

D Either A. or B.; depends upon the I.D. of the pipe

Review Detailed Answer

Correct Answer: Less

In case of bubble cap distillation column of diameter greater than 1.2 metres, the cap diameter is roughly about _______________ cms?

A 10

B 20

C 30

D 35

Review Detailed Answer

Correct Answer: 10

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Chemical Engineering Mcqs 9594 MCQs [All-Courses]

All Topics 9594

All Topics 9594

The safe distance of habitation from a hazardous chemical plant (TLV of its product < 1000 ppm) should be about ______________ kms?

Steam side heat transfer co-efficient for design consideration under ordinary condition can be assumed to be about _____________ kcal/hr.m2.°C?

In a heat exchanger, shell side fluid velocity can be changed by changing the tube _______________________?

Liquid/petroleum fuel storage tanks are built underground (as in case of petrol pumps), when the storage capacity is less than ______________ kilolitres?

Reflux ratio variation in a distillation column is between___________________?

The type of stress developed in a metallic bar on subjecting it to a change in temperature without allowing it to be deformed is ______________ stress?

In a continuous distillation column, the optimum reflux ratio ranges from _______________ times the minimum reflux ratio?

Speed of the drum of the rotary vacuum filter normally ranges from _____________ rpm?

Wall thickness of schedule 40 pipe as compared to that of schedule 80 pipe is ___________________?

In case of bubble cap distillation column of diameter greater than 1.2 metres, the cap diameter is roughly about _______________ cms?