Indicator diagram
Axial force diagram
Valve timing diagram
None of these
C. Valve timing diagram
Optimises the viscosity of paint
Makes paint film hard
Gives colour and filling up effect to the paint
None of the above
Front seats
Shoulder anchors
Seat belt retractors
Seat belt buckles
Spark ignition (S.I.) engines
Compression ignition (C.I.) engines
Steam engines
None of these
Overheating of the fluid due to frequent brake application
Overcooling of the brakes during high speed driving
Keeping the vehicle without use for an extended period
An excessively high engine speed on a downhill road
Step up current
Step down current
Step up voltage
Step down voltage
Ensure that equal pressure is supplied to the front and rear brakes throughout every braking operation
Reduce the brake fluid pressure when the brakes approach their lockup point
Cause less brake fluid pressure to act on the front brakes than on the rear brakes when the fluid pressure exceeds a predetermined level
Cause less brake fluid pressure to act on the rear brakes than on the front brakes when the fluid pressure exceeds a predetermined level.
Aluminium
Ceramic
Brass
Cast iron
To vary the speed of automobile
To vary the torque at the wheels
To vary the power of automobile
None of these
Air-fuel ratio
Air temperature
Air flow speed
Exhaust gas volume
Parallel to the crankshaft
Perpendicular to the crankshaft
Inclined to the crankshaft
None of these
A high boiling point
Low viscosity
Compatibility with rubber and metal parts
All of these
Compression and oil control rings
Compression and sliding seal rings
Oil scrapper and oil control rings
Pressure and sealing rings
15 mm
25 mm
40mm
60 mm
Lead peroxide (PbO₂)
Spongy lead (Pb)
Lead sulphate (PbSO₄)
Sulphuric acid (H₂SO₄)
Opens at T.D.C. and closes at B.D.C.
Opens at 20° before T.D.C. and closes at 35° after B.D.C.
Opens at 10° after T.D.C. and closes at 20° before B.D.C.
None of the above
Improved fuel efficiency
Improved emission
Improved power output
All of these
Shock absorber
Torsion bar
Spring
Radius rod
2
4
6
8
Reduce the amount of noise generated
Reduce the amount of sliding resistance
Can deal with movement of the suspension both vertically and in other directions
Improve the force transmission speed
A maintenance free battery requires little maintenance during normal use and it is sufficient to add water instead of an electrolyte containing sulphuric acid
A maintenance free battery has a relatively short shelf life when compared with standard batteries
Since it is sealed, the water in maintenance free battery is not lost through evaporation thus accordingly it is not necessary to top up the cells with water
Recharging of a maintenance free battery is neither required nor possible
3-speed gear box
4-speed gear box
5-speed gear box
6-speed gear box
More than the atmospheric pressure
Less than the atmospheric pressure
Equal to the atmospheric pressure
None of these
Delay in ignition
Loss of power
Overheating of engine
Overcooling of engine
Supercharging
Auto ignition
Scavenging
Detonation
Prevent rust from growing on the body
Improve its external appearance
Retain the characteristics of steel for long
All of these
Sharp edged fragments
Small particles
Large particles
None of these
Camber
Caster
Toe
Steering gear ratio
N-heptane
Iso-octane
Benzene
Alcohol
Insufficient air during combustion
Insufficient fuel during combustion
Low temperature combustion
High temperature combustion
Higher
Lower
Same
Depends on fuel quality