A. calorific value of oil
B. low heat value of oil
C. high heat value of oil
D. mean heat value of oil
E. all of the above
Gaseous-fuel guarantees are based on___________________? Read More »
I.C. Engines A. fuel tank capacity
B. lub oil capacity
C. swept volume
D. cylinder volume
E. clearance volume
A 75 cc engine has following parameter as 75 cc ___________________? Read More »
I.C. Engines A. kerosene
B. gasoline
C. paraffin
D. diesel
E. natural gas
A. less difficult to ignite
B. just about the same difficult to ignite
C. more difficult to ignite
D. highly ignitable
E. none of the above
Diesel fuel, compared to petrol is_________________? Read More »
I.C. Engines A. fuel pump
B. governor
C. injector
D. carburettor
E. scavenging
The air-fuel ratio of the petrol engine is controlled by__________________? Read More »
I.C. Engines A. clearance volume
B. volumetric efficiency
C. ignition time
D. effective compression ratio
E. valve travel time.
The accunmulation of carbon in a cylinder results in increase of________________? Read More »
I.C. Engines A. vaporisation
B. carburetion
C. ionisation
D. injection
E. atomisation
A. compression starts at 35° after bottom dead center and ends at top dead center
B. compression starts at bottom dead center and ends at top dead center
C. compression starts at 10° before bottom dead center and, ends just before top dead center
D. may start and end anywhere
E. none of the above
In a typical medium speed 4-stroke cycle diesel engine________________? Read More »
I.C. Engines A. feeding more fuel
B. increasing flywheel size
C. heating incoming air
D. scavenging
E. supercharging
A. 2-stroke petrol engine
B. 4-stroke petrol engine
C. diesel engine
D. gas turbine
E. steam turbine
Which of the following is not an interns combustion engine___________________? Read More »
I.C. Engines