The term scavenging is generally associated with______________________?

A. 1-2-3-4
B. 1-3-2-4
C. 1-4-2-3
D. 1-2-4-3
E. 1-3-4-

A. lean mixture
B. theoretically correct mixture
C. rich mixture
D. any type of mixture
E. lean/rich mixture depending upon capacity of engine

A. give lot of smoke
B. detonate
C. knock
D. not run
E. run for some time and then stop

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. about twice
B. about 0.5 times
C. nearly equal
D. about 1.7 times
E. about 5 times