Automobile Engineering in ME The main function of the tread pattern on tyre is that The tread grooves pass air between the tyre and road surface, thereby preventing tyre from overheating The crests between the tread grooves absorb road noise The tread pattern protects the tyre's inner carcass from small stones and pieces of glass In wet conditions, the tread grooves expel water that is drawn between the tyre and road surface The tread grooves pass air between the tyre and road surface, thereby preventing tyre from overheating The crests between the tread grooves absorb road noise The tread pattern protects the tyre's inner carcass from small stones and pieces of glass In wet conditions, the tread grooves expel water that is drawn between the tyre and road surface ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME The compression ratio in petrol engine is kept less than in Diesel engine because Less compression ratio gives better performance It is just customary to have less compression ratio in petrol engines 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 It makes petrol engines lighter Higher or equivalent compression ratio in petrol engines is not possible due to pre-ignition ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME The specific gravity of Diesel is about 0.75 0.95 0.85 0.65 0.75 0.95 0.85 0.65 ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME The indicated power of a four stroke engine (in watts) is equal to (where P = Mean effective pressure in N/m², L = Length of stroke in metres, A = Cross-sectional area of the piston in m², and N = Speed of the engine in revolutions per second (r.p.s) 2 × P.L.A.N P.L.A.N/4 P.L.A.N P.L.A.N/2 2 × P.L.A.N P.L.A.N/4 P.L.A.N P.L.A.N/2 ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME The condition that causes vapour locking in a brake system is Overcooling of the brakes during high speed driving Overheating of the fluid due to frequent brake application An excessively high engine speed on a downhill road Keeping the vehicle without use for an extended period Overcooling of the brakes during high speed driving Overheating of the fluid due to frequent brake application An excessively high engine speed on a downhill road Keeping the vehicle without use for an extended period ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME The two rows of cylinders in a 'V' type engine are generally arranged at 90° 45° 130° 60° 90° 45° 130° 60° ANSWER DOWNLOAD EXAMIANS APP
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