Passenger cars
Matadors
Tractors
Trucks
C. Tractors
All plies run parallel to one another
Belts of steel mesh are used in the tyres
One ply layer runs diagonally one way and another layer runs diagonally the other way
All of the above
Exactly at the T.D.C. position on its compression stroke
Approaching the T.D.C. position on its compression stroke
Leaving the T.D.C. position on its compression stroke
Approaching the T.D.C position on its exhaust stroke
Lead peroxide (PbO₂)
Spongy lead (Pb)
Lead sulphate (PbSO₄)
Sulphuric acid (H₂SO₄)
0.74
1.00
1.12
1.19
Supercharging
Auto ignition
Scavenging
Detonation
The six planetary pinions rotate in constant mesh with the internal gears.
One drive shaft is splined to the central gear and the other to the planetary gear.
Each planetary pinion gear meshes with both the central gear and the internal gear.
The internal gear is fixed to the planetary gear.
Moves the synchronizer
Selects the synchronizer
Meshes the gears
Operates the clutch
Upper bracket
Lower bracket
Tilt bracket
Steering yoke joint
Air and fuel
Only fuel
Only air
None of these
Hard steering and hard ride
Poor acceleration and hard steering
Steering wheel vibrations and uneven tyre wear
Poor acceleration and reduced fuel efficiency
Diesel cycle is more efficient than Otto cycle
Otto cycle is more efficient than Diesel cycle
Both Otto cycle and Diesel cycle are equally efficient
None of the above
Magneto system
Battery system
Electronic control unit system
Magneto and electronic system
Prevent the combustion gases from leaking from the joint between the cylinder block and the cylinder head
Prevent engine oil from going into combustion chamber
Removes impurities from cylinder head lubricating oil
None of the above
Diameter and bore
Displacement and efficiency
Bore and stroke
Bore and length
Cylinder head
Cylinder block
Camshaft
Crankshaft
It is desired to reduce the unsprung mass
It is desired to have more flexibility in design
It is desired to improve tyre to ground contact characteristics
Large changes in load make it necessary to have a large suspension stroke
Adding distilled water
Adding sulphuric acid
Applying voltage in the reverse direction to that of charging
Applying a voltage in the same direction to that of charging
Cylinder head
Crankshaft
Cylinder block
Oil pan
Increase vehicle load carrying capacity
Provide a softer ride
Control suspension movement and body roll
All of the above
Belt driven by camshaft
Chain driven by crankshaft
Belt driven by driveshaft
Belt driven by crankshaft
P.L.A.N/2
P.L.A.N
2 × P.L.A.N
P.L.A.N/4
Petrol vapours
Water vapours
Carbon monoxide
All of these
More than the atmospheric pressure
Less than the atmospheric pressure
Equal to the atmospheric pressure
None of these
Brake power
Compression ratio
Specific air consumption
Mean effective pressure
Gross vehicle width
Gross vehicle weight
Gross vehicle wheel base
Gross vehicle wheel track
Otto cycle
Carnot cycle
Diesel cycle
Rankine cycle
A duct directs air towards the caliper for cooling while the vehicle is moving
Caliper is covered with cooling fins
Disc contains many small holes for optimum cooling performance
Disc contains radial vanes between its rubbing surfaces for optimum cooling performance
2.5
10
25
40
Has lead-antimony plate grid
Has lead-calcium plate grid
Does not contain acid
Does not contain water
Engine can run
Engine gives maximum output
Engine is most efficient
Fuel can be used in a test engine without knocking