a. 10-30 Kg/cm2 b. 30-100 Kg/cm2
c. 6-10 Kg/cm2
d. 100-1000 Kg/cm2
Ans: a
Category: AUTOMOBILE ENGINEERING Questions
As compression ratio in an engine goes up, the octane requirements of the fuel
a. Goes down
b. Goes up
c. Stay about the same
Ans: b
The size of intake valve is
a. Smaller than that of the exhaust valve
b. Equal to that of the exhaust valve
c. Larger than that of the exhaust valve
d. Not depending upon the size of exhaust valve
Ans: c
The heat is added in the cycle at
a. Constant pressure
b. Constant volume
c. Approximately constant pressure and constant volume
Ans: c
The temperature of the compressed air should be ………….. of the fuel
a. Below the flash point
b. Above the flash point
c. Above the fire point
d. Between the fire and flash point
Ans: c
The conventional mechanical type fuel pump develops …………. pressure
a. 0.15 Kg/cm2
b. 1.0 Kg/cm2
c. 0.5 Kg/cm2
d. 0.3 Kg/cm2
Ans: b