The minimum parking brake force is generally __________ of gross vehicle mass (GVM).
The main merit of a multi-cylinder type cylinder sleeve is
An engine has a clearance volume ofcm3 and a swept volume ofcm3. The compression ratio is
The Diesel engines as compared to petrol engines require
In Diesel engines, during suction stroke, __________ is drawn in the cylinder.
The specific gravity of petrol is about
The power source for a brake booster is
In Diesel engines, the duration between the time of injection and the time of ignition is called
The engine oil level should be checked
The component of the oil filter that prevents the passage of metal particles and sludge is
An over-inflated tyre will wear the tread most near the
Which of the following oil is more viscous ?
Bead wires are made of
Toe-in ensures parallel rolling of the wheel thus stabilizing steering in addition to preventing both sides slipping and excessive tyre wear.
The valve tappet clearance is measured by
In a forced feed lubrication system, the device used to guard against excessive oil pressure, is known as
The formula for Iso-octane is
The clutch is located between the transmission and the
The Diesel engines are also known as
The negative terminal post on the top of a battery is
In a four cylinder in-line engine, the number of firing strokes in one revolution of the crank is
Which one of the following statements correctly describes the construction of a planetary gear type differential ?
Cushioning springs in clutch plate reduces
Odometer is an instrument used for measurement of
The condition that results in large quantities of HC emission is
The seat belt tensioners are built in the
The crankshaft of a typical in-line four cylinder engine has __________ balance weights.
Which one of the following statement correctly describe the construction of a bevel-gear type differential?
The specific gravity of acid in a fully charged battery is generally
In a single dry plate clutch, torsional vibrations are absorbed by
The engine oil viscosity is defined by __________ ratings.
When the vehicle is at rest, the clutch is in engaged position.
The function of a governor in automobiles is to
The brake warning light warns the driver of
The brake pedal during ABS operation
If the air-fuel mixture in a spark ignition engine is too rich, then air-fuel ratio is about
The information provided by the oxygen (O2) sensor to the feedback control system is about the
The oil pump is driven by the
Positive camber is used to compensate for wheels tilting inward due to the weight of the vehicle.
The advantage of double-wishbone suspension design is that a large amount of freedom is available for setting geometry and precise settings can be made for driving comfort and steerability,
The diagram which shows the correct crank positions corresponding to the opening and closing of the valves, is known as
The difference between DOT 3 and DOT 4 brake fluids is
In a spark plug, when the temperature of the central electrode exceeds a certain temperature, any carbon that has adhered will be burnt off, and the temperature at which this burning off carbon starts is referred to as the self cleaning temperature.
In automobiles G.V.W. refers to
The co-efficient of rolling resistance for a truck weighingN is 0.The rolling resistance to the truck is
The battery is an electrochemical device, which means battery
The flywheel and the pressure plate bind the clutch disc between them so that the engine and the transmission can be engaged.
The firing order for an in-line four cylinder I.C. engine is
If the level of tension in the belt is too high, it can result in a loss of power or in bending of the rotating shaft or crankshaft.
The operation of removing trapped air from the hydraulic braking system is known as