M C Q s D r i v e
03079682698
mcqsdrive@gmail.com
About
Contact

Contact Info

03079682698

mcqsdrive@gmail.com

Ad Banner

Chemical Engineering Mcqs 9594 MCQs [All-Courses]

thumb

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.

All Topics  9594

Which of the following is not a ‘manufactured’ fuel ?
A LPG
B Coal briquettes
C Tar
D Colloidal fuels
Correct Answer: Tar
Which of the following has the highest gross calorific value ?
A Blast furnace gas
B Coke oven gas
C Carburetted water gas
D Oil refinery gas
Correct Answer: Oil refinery gas
With increase in moisture content of coal, its_____________________?
A Calorific value increases sometimes
B Bulk density always decreases
C Clinkering tendency during combustion increases
D None of these
Correct Answer: None of these
Calorific value of tar is about _____________ Kcal/kg?
A 8800
B 12000
C 14000
D 16000
Correct Answer: 8800
Orsat apparatus__________________?
A Gives flue gas analysis on dry basis
B Determines N2 in flue gas indirectly
C Can’t determine CO in flue gas, if it is < 0.2%
D All A., B. & C.
Correct Answer: All A., B. & C.
Shatter index of the coke is a measure of its___________________?
A Strength
B Bulk density
C Reactivity
D
Correct Answer: Strength
Fuel consumption in coke making can be reduced by___________________?
A Preheating, blending and de-ashing the coal
B Stamped charging of coal
C Dry quenching of coke
D All A., B. and C.
Correct Answer: All A., B. and C.
The cooling medium used in dry quenching of coke is___________________?
A Nitrogen
B Air
C Phenolic water
D Carbon dioxide
Correct Answer: Nitrogen
Proximate analysis of coal determines its ______________ content?
A Moisture, ash, sulphur & volatile matter
B Moisture, volatile matter, ash & fixed carbon
C Moisture, sulphur, nitrogen & fixed carbon
D None of these
Correct Answer: Moisture, volatile matter, ash & fixed carbon
The maximum percentage of CO2 in a flue gas (from a carbonaceous fuel) can be_________________?
A 21
B 77
C 79
D 29
Correct Answer: 21
03079682698
mcqsdrive@gmail.com

Copyright @ 2026 MCQsDrive . All Rights Reserved.