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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.

____________ chart is known as transient heat conduction chart?

A Dirhing’s

B Heisler’s

C Mollier’s

D Cox

Review Detailed Answer

Correct Answer: Dirhing’s

Controlling heat transfer film co-efficient is the one, which offers ______________ resistance to heat transfer?

A No

B The least

C The largest

D Lower

Review Detailed Answer

Correct Answer: The largest

Which of the following is concerned with both heat and mass transfer ?

A Lewis relationship

B Nusselt number

C Kutateladze number

D Froude number

Review Detailed Answer

Correct Answer: Lewis relationship

Duhring‟s rule is important in solving problems on__________________?

A Distillation

B Crystallisation

C Evaporation

D Humidification

Review Detailed Answer

Correct Answer: Evaporation

Heat transfer by radiation between two bodies at T1 & T2 and in an ambient temperature of Ta°C depends on_____________?

A T1 – T2

B T1 – Ta

C T2 – Ta

D None of these

Review Detailed Answer

Correct Answer: None of these

The film thickness for laminar film condensation on vertical surface _____________ from top to bottom?

A Cumulatively increases

B Cumulatively decreases

C Remain constant

D And the surface conductance increase

Review Detailed Answer

Correct Answer: Cumulatively increases

_____________ paint has the minimum absorption co-efficient?

A Black

B White lead

C Grey

D Light cream

Review Detailed Answer

Correct Answer: White lead

For shell and tube heat exchanger, with increasing heat transfer area, the purchased cost per unit heat transfer area___________________?

A Increases

B Decreases

C Remain constant

D Passes through a maxima

Review Detailed Answer

Correct Answer: Passes through a maxima

Mode of heat transfer in which the fluid moves under the influence of changes in fluid pressure produced by external work is called_______________?

A Radiation

B Natural convection

C Forced convection

D Conduction

Review Detailed Answer

Correct Answer: Forced convection

Steam traps are provided in steam carrying pipelines to_________________?

A Condense steam

B Release excess steam pressure by bleeding steam

C Remove condensate and inert gases

D None of these

Review Detailed Answer

Correct Answer: Remove condensate and inert gases

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Chemical Engineering Mcqs 9594 MCQs [All-Courses]

All Topics 9594

All Topics 9594

____________ chart is known as transient heat conduction chart?

Controlling heat transfer film co-efficient is the one, which offers ______________ resistance to heat transfer?

Which of the following is concerned with both heat and mass transfer ?

Duhring‟s rule is important in solving problems on__________________?

Heat transfer by radiation between two bodies at T1 & T2 and in an ambient temperature of Ta°C depends on_____________?

The film thickness for laminar film condensation on vertical surface _____________ from top to bottom?

_____________ paint has the minimum absorption co-efficient?

For shell and tube heat exchanger, with increasing heat transfer area, the purchased cost per unit heat transfer area___________________?

Mode of heat transfer in which the fluid moves under the influence of changes in fluid pressure produced by external work is called_______________?

Steam traps are provided in steam carrying pipelines to_________________?