I.C. Engines

A. 1%
B. 0.5%
C. 0.1%
D. 0.01%
E. 0.001%

A. not true
B. true at full load
C. true at part load
D. true at both part and full load
E. there could not be any such criterion

A. low temperature
B. low density
C. long ignition delay
D. rich mixture
E. all of the above

A. high temperature
B. high density
C. short delay
D. reactive mixture
E. all of the above

A. reduce cost
B. improve surface finish
C. prevent clogging
D. reduce wear and eliminate scuffing
E. improve heat transfer

A. reduce weight
B. conduct heat efficiently
C. reduce possibility of scoring
D. reduce friction
E. increase lubrication effect

A. V-type
B. In-line
C. Vertical
D. Horizontal
E. Radial

A. compression ring
B. oil ring
C. scrapper ring
D. groove ring
E. leading ring

A. cast iron
B. aluminium
C. phosphor bronze
D. babbitt
E. carbon steel

A. compact design requiring lesser space
B. improved distribution of air to cylinder
C. casting less liable to distortion
D. reduced torsional vibration because of shorter crankshaft
E. less overhead clearance