Automobile Engineering in ME The effect of vapour locking on the brake performance is that the Brakes fail completely Brakes function more effectively Vapour locking has no effect on brake performance Brake operation is delayed after depression of the brake pedal Brakes fail completely Brakes function more effectively Vapour locking has no effect on brake performance Brake operation is delayed after depression of the brake pedal ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME The function of a second ring is that it is a Back up oil control ring which will work in place of the bottom ring when it is broken Compression ring and aids the top ring in sealing and cooling Back up compression ring which will work in place of the top ring when it is broken Cushion ring which prevents piston slap and knock Back up oil control ring which will work in place of the bottom ring when it is broken Compression ring and aids the top ring in sealing and cooling Back up compression ring which will work in place of the top ring when it is broken Cushion ring which prevents piston slap and knock ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME The function of a proportioning control valve (PCV) in a brake system is to 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 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 Ensure that equal pressure is supplied to the front and rear brakes throughout every braking operation ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME The problems caused by the wheel imbalance are Poor acceleration and hard steering Steering wheel vibrations and uneven tyre wear Hard steering and hard ride Poor acceleration and reduced fuel efficiency Poor acceleration and hard steering Steering wheel vibrations and uneven tyre wear Hard steering and hard ride Poor acceleration and reduced fuel efficiency ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME The discharged lead acid battery has on its plates Spongy lead (Pb) Lead peroxide (PbO₂) Sulphuric acid (H₂SO₄) Lead sulphate (PbSO₄) Spongy lead (Pb) Lead peroxide (PbO₂) Sulphuric acid (H₂SO₄) Lead sulphate (PbSO₄) ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME It is necessary to maintain the valve clearances as they Allow for lengthening of the valves owing to the heat of combustion Make the crankshaft turn smoothly Increase the speed at which the valves move up and down Reduce the resistance to sliding that occurs between the cam and the tappet Allow for lengthening of the valves owing to the heat of combustion Make the crankshaft turn smoothly Increase the speed at which the valves move up and down Reduce the resistance to sliding that occurs between the cam and the tappet ANSWER DOWNLOAD EXAMIANS APP
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