Internal Combustion Engines The knocking in spark ignition engines can be reduced by Both (A) and (B) None of these Increasing the engine speed Retarding the spark Both (A) and (B) None of these Increasing the engine speed Retarding the spark ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines During idling, a petrol engine requires _________ mixture. None of these Lean Chemically correct Rich None of these Lean Chemically correct Rich ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The inlet value of a four stroke cycle I.C engine remains open for nearly 125° 180° 200° 235° 125° 180° 200° 235° ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines A 75 cc engine has following parameter as 75 cc Cylinder volume Fuel tank capacity Swept volume Lube oil capacity Cylinder volume Fuel tank capacity Swept volume Lube oil capacity ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines If V₁ is the jet velocity and V₀ is the vehicle velocity, then propulsive efficiency of a turbojet engine is V₁ / (V₀ + V₁) 2V₁ / (V₀ + V₁) 2V₀ / (V₀ + V₁) V₀ / (V₀ + V₁) V₁ / (V₀ + V₁) 2V₁ / (V₀ + V₁) 2V₀ / (V₀ + V₁) V₀ / (V₀ + V₁) ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The air-fuel ratio of the petrol engine is controlled by Governor Injector Carburettor Fuel pump Governor Injector Carburettor Fuel pump ANSWER DOWNLOAD EXAMIANS APP
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