76
The shock absorber dissolve can be reduced by pressurizing the fluid with ............... gas.
Answer
B. Nitrogen
77
In the code 145 SR-13 of a radial tire, 13 denominate
Answer
C. Inner diameter of tire
78
Which light provide a better night time visibility?
Answer
D. Xenon
79
The magnitude of slip angle is small at
Answer
A. Low speed
80
In SI engine, which one of the following combustion chamber have centrally located spark plug?
Answer
B. Hemispherical
81
To improve the resistance to wear and corrosion, cylinder liners are plated with
Answer
D. Chromium
82
Which one of the following is not an advantage of toothed belt drive?
Answer
C. Long life
83
Tendency of fuel to change from liquid to vapour form is called
Answer
B. Volatility
84
Cold plugs are generally used in
Answer
A. High speed heavy duty engines
85
Which one of the given carburetor is a constant vacuum type?
Answer
B. S.U. carburetor
86
What are the advantages of dual mass fly wheel over a single fly wheel?
Answer
D. All of these
87
More injection delay period will lead to
Answer
A. Diesel knock
88
Which one of the following is not a part of cover assembly in a clutch?
Answer
C. Release bearing
89
Free wheel unit in the transmission are provided with dog clutch to
Answer
A. Lock free wheel
90
Critical whirling speed of a propeller shaft can be increased by
Answer
D. Decreasing length
91
Which member of a torque converter is also known as reactor?
Answer
B. Stator
92
Front wheel drive cars are usually employed with ................ type independent suspension to provide maximum room in the engine compartment.
Answer
C. Mac Pherson strut
93
The effect of positive scrub radius on the road wheels are
Answer
B. Toe-out
94
Glow plugs are fitted an engine with
Answer
A. Pre combustion chamber
95
The main disadvantage of lower aspect ratio
Answer
D. Uncomfortable ride
96
Contact breaker point of a 6 cylinder 4 stroke engine operating at 3000 RPM will make and break for ................. times in a minute.
Answer
C. 9000
97
One bar is equal to
Answer
B. 100 Kpa
98
Piston rings and cylinder liners are
Answer
D. Centrifugal casted
99
Gear mechanism in a slack adjuster
Answer
A. Worm and wheel
100
The types of lubrication in which scavenging pump required
Answer
C. Dry sump system
Hari
Pls add junior instructor mechanic diesel questions and answers