Q. Alcohols are not suitable as diesel engine fuel because the cetane number of alcohols is
✅ Correct Answer: (A)
Very low which prevents their ignition by compression
Chemical Engineering Basics MCQs | Page - 1
Dear candidates you will find MCQ questions of Chemical Engineering Basics here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
Q. 'Amortization' in respect of financial obligation of a company means the
✅ Correct Answer: (A)
Liquidation of financial obligations on instalment basis
Q. 'Cryogenics' is concerned with the generation & use of low temperature in the range of
✅ Correct Answer: (A)
0°K to 123°K
Q. 'Dikes' are low height walls made around the storage vessels meant for storing hazardous & inflammable material (e.g., petroleum products). Volume of dikes is equal to (where, V = volume of the storage vessel)
✅ Correct Answer: (A)
V
Q. 'Flare tower' used in industry is meant for
✅ Correct Answer: (A)
Venting off (after burning) the excess inflammable/toxic gases at high pressure
Q. 'GASOHOL' widely used in Brazil as a motor fuel is a mixture of alcohol and
✅ Correct Answer: (A)
Petrol
Q. 'Ice point' is designated on Fahrenheit temperature scale by
✅ Correct Answer: (B)
32°
Q. _________ are normally subjected to sub-zero treatment.
✅ Correct Answer: (B)
Gauges or precision parts
Q. _________ can replace tungsten in high speed steel.
✅ Correct Answer: (C)
Cobalt
Q. __________ cannot increase the fatigue strength of a material.
✅ Correct Answer: (B)
Grain coarsening
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