A. size of flywheel
B. weight of engine
C. type of lubrication system
D. absence of valves
E. location of fuel tank
Related Mcqs:
- The thermal efficiency of a petrol engine of two stroke with crank case scavenging as compared to four stroke petrol engine with same comperssion ratio will be_____________________?
A. higher
B. lower
C. same
D. depends on size of engine
E. unpredictable. - For same power and same speed, the flywheel of a four stroke engine as compared to two-stroke I.C. engine will be________________?
A. smaller
B. bigger
C. same size
D. dependent on other engine parameters
E. unpredictable - For the same size and weight, a two stroke engine as compared to four stroke engine will generate power_________________?
A. about twice
B. about 0.5 times
C. nearly equal
D. about 1.7 times
E. about 5 times - Scavenging air is supplied to a two-stroke engine at a density greater than that of atmosphere. This means the engine is__________________?
A. Supercharged
B. Not supercharged
C. Charged
D. Supercharged provided its speed is low - The firing order in a six stroke I.C. engine is_________________?
A. 1-3-6-5-2-4
B. 1-4-2-5-6-3
C. 1-6-2-5-4-3
D. 1-5-2-6-3-4
E. 1-5-3-4-2-6 - A 4-stroke diesel engine needs about following amount of air_________________?
A. 75 cc per min. per h.p.
B. 750 cc per min. per h.p.
C. 7500 cc per min. per h.p.
D. 75000 cc per min. per h.p.
E. 750000 cc per min. per h.p - All the four operations in two stroke engine are performed in following number of revolutions of crank shaft______________________?
A. Half
B. One
C. Two
D. Four - A two stroke crank compressed engine has following ports in the cylinder_______________?
A. suction port and exhaust port
B. transfer port only
C. suction port and transfer port
D. transfer port and exhaust port
E. suction port, exhaust port and transfer port - The working cycle in case of four stroke engine is completed in following number of revolutions of crankshaft___________________?
A. 1/2
B. 1
C. 2
D. 4
E. 8 - The actual volume of fresh charge admitted in 4-stroke petrol engine is_________________?
A. equal to stroke volume
B. equal to stroke volume and clearance volume
C. less than stroke volume
D. more than stroke volume
E. more than cylinder volume
