Diesel fuel are rated by ____________
A. Octane number
B. Cetane number
C. Calorific value
D. Engine efficiency
Answer:B
Diesel fuel are rated by ____________
A. Octane number B. Cetane number C. Calorific value D. Engine efficiency
Explanation: Diesel fuels are rated according to cetane number which is the indication of ignition quality of fuel. The higher the cetane number the better the ignition quality of the fuel.