Re-circulates exhaust gases
Burns fuel vapour gases
Reduces N₂, H₂O, and CO₂ emission levels
Removes CO, HC, and NO₂ from the exhaust gasses passing through it
D. Removes CO, HC, and NO₂ from the exhaust gasses passing through it
Cast iron and steel
Cast iron and aluminium alloy
Steel and aluminium alloy
Brass and steel
Cylinder head
Crankshaft
Cylinder block
Oil pan
Exhaust manifold pressure
Electricity
The pressure difference between the atmospheric pressure and the vacuum pressure in the intake manifold
Hydraulic pump
Longer life
Lower rolling resistance
Smoother ride at low speeds
None of these
Distance between the centres of the front and rear wheels
Distance between the centres of the front tyres
Distance between the centres of the rear tyres
Extreme length of the vehicle
Absorb the energy
Dissipate the energy
Release the energy
Increase the energy
Increases the combustion temperature
Creates swirl
Maintains a seal and prevents the fuel leakage
Maintains a seal and prevents escape of burned gases and loss of pressure in the combustion chamber
Water in the master cylinder
Air in the hydraulic system
Failure of the primary or secondary circuit of hydraulic system
Power brake failure
Clearance volume
Cylinder volume
Exhaust volume
None of these
Delay in ignition
Loss of power
Overheating of engine
Overcooling of engine
Belt driven by camshaft
Chain driven by crankshaft
Belt driven by driveshaft
Belt driven by crankshaft
A high boiling point
Low viscosity
Compatibility with rubber and metal parts
All of these
Enable the pump's fault diagnosis function to operate
Warm up and lubricate the pump
Supplies a large amount of fuel and thereby creates a choke effect
Pressurise the fuel system before the engine is started
Otto cycle
Carnot cycle
Diesel cycle
Rankine cycle
Controls the engine's air intake volume
Reduces the engine's air intake noise
Prevents rain water from entering the engine
Prevents dust and other foreign matter from entering the engine
Supply electricity to the alternator
Act as a reservoir or stabilizer of electricity
Supply electricity to the vehicle's electrical system at all times while the engine is running
Supply a large amount of power to turn the starter motor when the engine is being started
1
2
3
4
Upper damper mounting
Bottom of damper
Clearance between inner and outer tubes of damper
Coil spring mounting
Increase
Decrease
Remain constant
Be doubled
Mechanically
Hydraulically
Pneumatically
None of these
36.5 MJ/kg
38.5 MJ/kg
42.5 MJ/kg
45.5 MJ/kg
Wheels
Front axle
Steering system
Seats
Engine is cold
Engine overheats
Oil filter becomes clogged
Engine runs at high speed
The drive shafts are splined to the differential carrier.
The left side gear and the differential carrier rotate in constant unison.
The differential carrier houses differential pinion gears and side gears; each pinion gear meshes with a different side gear.
The differential carrier houses differential pinion gears and side gears
7 : 1
8 : 1
9 : 1
10 : 1
Re-circulates exhaust gases
Burns fuel vapour gases
Reduces N₂, H₂O, and CO₂ emission levels
Removes CO, HC, and NO₂ from the exhaust gasses passing through it
6-10
10-1
15-25
25-40
It makes petrol engines lighter
Higher or equivalent compression ratio in petrol engines is not possible due to pre-ignition
Less compression ratio gives better performance
It is just customary to have less compression ratio in petrol engines
2.5
10
25
40
Bead
Side wall
Shoulder
Tread