The volatility quality of fuel indicates:
A.Specific gravity of fuel
B.Density of fuel
C.Vaporizing ability of fuel
D.All are correct
Category: Agricultural Engineering Mcqs
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DG and MS oils have high additive contents, which help in keeping:
A.Engine cool
B.Engine clean
C.Both (a) & (b)
D.None of these
A connecting rod of four-stroke engines is subjected to:
A.Compression and tension
B.Compression and side thrust
C.Side thrust only
D.Compression and twisting
Working temperature of diesel engine ranges from:
A.71-82?C
B.82-88?C
C.75-80?C
D.None of these
The main purpose of piston rings is:
A.To control combustion pressure
B.To control cylinder wall librication
C.To drain out excessive oil
D.All are correct
The average force that a bullock can exert:
A.1/5th of their body weight
B.1/10th of their body weight
C.1/20th of their body weight
D.1/25th of their body weight
In diesel cycle engine heat is added at:
A.Constant pressure
B.Constant temperature
C.Constant volume
D.None of these
ML-light servvice, MM. medium service and MS- severe service are service classes for the:
A.SI engines
B.IC engines
C.Steam engines
D.All are correct
In force feed lubrication system, the gear used is:
A.Helical gear
B.Spur gear
C.Both (a) & (b)
D.None of these
The material used for construction of cylinder block is:
A.Cast iron and steel
B.Cast iron and aluminum alloy
C.Brass and steel
D.Steel and aluminum allow
