A. 2%
B. 4%
C. 8%
D. ±4%
E. 1%.
A. inject fuel in cylinder
B. supply fuel when carburettor fails
C. pump fuel so that it reaches carburettor (to improve thermal efficiency)
D. does not exist
A. 0.001 sec
B. 0.002 see
C. 0.01 sec
D. 0.05 sec
E. 0.1 sec
A. clearance volume
B. volumetric efficiency
C. ignition time
D. effective compression ratio
E. valve travel time.
A. yes
B. no
C. to some extent
D. unpredictable
E. depends on other factors
A. the time taken by fuel after injection (before top dead center) to reach upto auto-ignition temperature
B. time before actual fuel injection and the pump plunger starts to pump fuel
C. time corresponding to actual injection and top dead center
D. time corresopnding to actual ingition and top dead center
E. none of the above
A. 180°
B. 125°
C. 235°
D. 200°
E. 275°