Multiple Choice
In a typical medium speed, 4-stroke cycle diesel engine
A) fuel injection starts at 10° before to dead center and ends at 20° after tor dead center
B) fuel injection starts at top dead center and ends at 20° after top dead center
C) fuel injection starts at just before top dead center and ends just after top dead center
D) may start and end anywhere
Correct Answer:

Verified
Correct Answer:
Verified
Q13: Combustion in compression ignition engines is<br>A)homogeneous<br>B)heterogeneous<br>C)both (a)
Q14: If the intake air temperature of I.C.
Q15: Time loss factor in actual cycle is
Q16: Which gas has the highest calorific value
Q17: The volumetric efficiency is affected by<br>A)the exhaust
Q19: The air standard efficiency of an Otto
Q20: What is the significance of calorific value?<br>A)Helps
Q21: In an actual SI engine the pumping
Q22: The air requirement of a petrol engine
Q23: Which calorimeter is used to find calorific