D:-decreases, constant
Correct Answer: Option-C

Question78:-Consider a steering ratio of 15. If the steered wheels have to be rotated by 30 degree from centre to lock on either side, the number of lock-to-lock turns of the steering
wheel is

1;
B:-2.33 turns
020 யாக
0:30 யாம
Correct Answer:- Option-é
Question79::Which one of the type of brake system is predominantly used in heavy duty vehicles ?
‘Ac Mechanical Brake
B:-Hydraulic Brake
CoBlectric Brake
D:Compressed Air Brake
Correct Answer:- Option-D
Question80:-For same torque transmission capacity as single plate clutch, increasing number of clutch plates in multi-plate clutch the overall diameter of clutch
Acincreases
B:-Decreases
C-Remains constant
D-None of the above
Correct Answer:- Option ®
Question81:-Double Declutching is done in
‘AcSliding Mesh Gearbox
B:-Constant Mesh Gearbox
C-Synchromesh Gearbox
D-Overdrive Gearbox
Correct Answer:- Option ®
Question82:-In case of fll floating axle, the wheels hubs are mounted directly onto the axle casing and are supported by
‘Actwo taper roller bearings
B:-two ball bearings
Cone taper roller bearing
Done ball bearing
Correct Answer:- Option-é
Question83:-A horseshoe-shaped inner lining of the tyre and is made up of a number of layers of textile cord ples is called as
۸:0
B:-Bead
ടട
D:Tube
Correct Answer:- Option-C
Question84:-Antiknock quality of Gasoline is measured in
‘AcCetane number
B:-Octane number
C:Butane number
DKnock number
Correct Answer:- Option ®
ಟಟ one of the following is the right sequence of combustion process in SI Engine ?
‘Acgnition Lag - Flame Propagation - Afterbuming
B:-Ignition Lag - Ignition Delay - Flame Propagation - Afterburning
C-lgnition Delay - Rapid Combustion - Controlled Combustion - Afterbuming

D:-Ignition Delay - Controlled Combustion - Afterburning