Automobile Engineering in ME The valve overlap in four stroke petrol engines is approximately 90° 120° 60° 30° 90° 120° 60° 30° ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME During suction stroke, the inside pressure of cylinder is Less than the atmospheric pressure More than the atmospheric pressure Equal to the atmospheric pressure None of the listed here Less than the atmospheric pressure More than the atmospheric pressure Equal to the atmospheric pressure None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME A petrol engine of a car develops 125 Nm torque at 2700 r.p.m. The car is driven in second gear having gear ratio of 1.75. The final drive ratio is 4.11. If the overall transmission efficiency is 90%, then the torque available at the driving wheels is 8091 Nm 8.091 Nm 80.91 Nm 809.1 Nm 8091 Nm 8.091 Nm 80.91 Nm 809.1 Nm ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME A three way catalytic converter Re-circulates exhaust gases Burns fuel vapour gases Reduces N₂, H₂O, and CO₂ emission levels Removes CO, HC, and NO₂ from the exhaust gases passing through it Re-circulates exhaust gases Burns fuel vapour gases Reduces N₂, H₂O, and CO₂ emission levels Removes CO, HC, and NO₂ from the exhaust gases passing through it ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME In a forced feed lubrication system, the device used to guard against excessive oil pressure, is known as Balancer Release chamber Stop valve Relief valve Balancer Release chamber Stop valve Relief valve ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME The air gap between the central electrode and ground (or side) electrode of a spark plug is around 0.5 mm 0.2 mm 1.5 mm 1 mm 0.5 mm 0.2 mm 1.5 mm 1 mm ANSWER DOWNLOAD EXAMIANS APP
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