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Mechanical Engineering · Q107

Automobile Engineering

Engineering and GATE · Mechanical Engineering · question 107

Q107

The rating of C.I. engine fuel (Diesel) is given by

A.
Octane number
B.
Performance number
C.
Cetane number
Answer
D.
None of these

Answer: Option C

Solution

Answer: Option C
Solution:
Cetane number is an indicator of the combustion speed of diesel fuel and compression needed for ignition.
The rating of C.I. engine fuel (Diesel) is given by cetane number.