Cetane number of diesel used in trucks may be about __________________?
Correct answer: A. 50
- A. 50
- B. 14
- C. 35
- D. 85
Explanation
Truck diesel engines generally use fuel with a cetane number around 45 to 55, making 50 the suitable approximate value. Cetane numbers such as 14 indicate very poor ignition quality, while 85 is unusually high for ordinary truck diesel.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? support@testustad.com
Practise Chemical Process Principles
2,710 free Chemical Process Principles MCQs from Chemical Engineering, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Exams that ask Chemical Engineering questions like this
Chemical Engineering is on this paper prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for it.
More Chemical Process Principles questions
Reid vapour pressure of gasoline is the measure of its_________________?
Solvent used in Edeleanu process is__________________?
The condensate obtained on compression of wet natural gas is termed as__________________?
With increase in density, the viscosity of petroleum products _____________________?
Visbreaking process is used mainly for making_________________?
Mercaptans are added to liquefied petroleum gas (LPG) to _____________________ ?