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.

In Hydrofining catalytic desulphurisation process for sweetening of petroleum products, use of hydrogen_________________?

A Enhances the desulphurisation process

B Minimises coke formation

C Both A. and B.

D Neither A. nor B.

Review Detailed Answer

Correct Answer: Both A. and B.

Alkylation_____________________?

A Causes olefins to combine with each other

B Causes olefins to combine with iso-paraffins

C Converts iso-paraffin into olefin

D Converts olefin into paraffin

Review Detailed Answer

Correct Answer: Causes olefins to combine with iso-paraffins

Illuminating characteristics of kerosene is expressed by its_____________?

A Smoke point

B Aniline point

C Luminosity number

D Aromatic content

Review Detailed Answer

Correct Answer: Luminosity number

Pressure maintained in the high pressure primary tower of a three stage crude oil distillation system is about ______________ kg/cm2?

A 1.5

B 3

C 6

D 12

Review Detailed Answer

Correct Answer: 3

Crude oil produced by Indian oil fields are predominantly _______________ in nature?

A Paraffinic

B Naphthenic

C Asphaltic

D Mixed base

Review Detailed Answer

Correct Answer: Asphaltic

Complete removal of _____________ from gasoline is done by Unisol process using caustic soda and methyl alcohol?

A Waxes

B Mercaptans

C Asphalt

D Diolefins

Review Detailed Answer

Correct Answer: Mercaptans

Which of the following has the lowest flash point of all ?

A Diesel

B Kerosene

C Petrol

D Furnace oil

Review Detailed Answer

Correct Answer: Petrol

High aniline point of diesel indicates that, it _____________________?

A Is highly aromatic

B Has a large ignition delay

C Is highly paraffinic

D Has a low diesel index

Review Detailed Answer

Correct Answer: Is highly paraffinic

Flash point of motor gasoline may be around ______________ °C?

A 10

B 45

C 100

D 150

Review Detailed Answer

Correct Answer: 45

Which of the following has the highest viscosity of all (at a given temperature) ?

A Naphtha

B Fuel oil

C Light diesel oil

D Petrol

Review Detailed Answer

Correct Answer: Fuel oil

Showing 7311 to 7320 of 9594 results

Contact Info

Chemical Engineering Mcqs 9594 MCQs [All-Courses]

All Topics 9594

All Topics 9594

In Hydrofining catalytic desulphurisation process for sweetening of petroleum products, use of hydrogen_________________?

Alkylation_____________________?

Illuminating characteristics of kerosene is expressed by its_____________?

Pressure maintained in the high pressure primary tower of a three stage crude oil distillation system is about ______________ kg/cm2?

Crude oil produced by Indian oil fields are predominantly _______________ in nature?

Complete removal of _____________ from gasoline is done by Unisol process using caustic soda and methyl alcohol?

Which of the following has the lowest flash point of all ?

High aniline point of diesel indicates that, it _____________________?

Flash point of motor gasoline may be around ______________ °C?

Which of the following has the highest viscosity of all (at a given temperature) ?