Two stroke engine compared to a four stroke engine has
A. Higher efficiency
B. Less fuel consumption
C. Higher power to weight ratio
D. Lower initial cost
Answer: Option C
A. Higher efficiency
B. Less fuel consumption
C. Higher power to weight ratio
D. Lower initial cost
Answer: Option C
Which of the following will resist maxi-mum shock & vibration without cracking?
A. Grey cast iron
B. White cast iron
C. Malleable iron
D. Graphite
A. Pulverised fuel
B. Travelling grate stoker firing
C. Circulating fluidised bed
D. Fluidised bed
Isotropic materials have the same __________ in all directions.
A. Induced stresses
B. Density
C. Elastic properties
D. Thermal properties
Join The Discussion