Internal Combustion Engines The temperature of interior surface of cylinder wall in normal operation is not allowed to exceed 80°C 120°C 240°C 180°C 80°C 120°C 240°C 180°C ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The working cycle in case of four stroke engine is completed in following number of revolutions of crankshaft 43832 4 1 2 43832 4 1 2 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In a four stroke cycle engine, the sequence of operations is Compression, expansion, suction and exhaust Expansion, compression, suction and exhaust Suction, expansion, compression and exhaust Suction, compression, expansion and exhaust Compression, expansion, suction and exhaust Expansion, compression, suction and exhaust Suction, expansion, compression and exhaust Suction, compression, expansion and exhaust ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines A diesel engine as compared to petrol engine (both running and rated load) is Equally efficient More efficient Other factors will decide it Less efficient Equally efficient More efficient Other factors will decide it Less efficient ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Detonation is harmful due to Increase in the rate of heat transfer, there is a reduction in the power output and efficiency of the engine None of these Excessive turbulence which removes most of the insulating gas boundary layer from the cylinder walls High intensity of knock causes crankshaft vibration and the engine runs rough Increase in the rate of heat transfer, there is a reduction in the power output and efficiency of the engine None of these Excessive turbulence which removes most of the insulating gas boundary layer from the cylinder walls High intensity of knock causes crankshaft vibration and the engine runs rough ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines For the same compression ratio Compression ratio has nothing to do with efficiency Otto cycle is more efficient than the Diesel Both Otto and Diesel cycles are, equally efficient Diesel cycle is more efficient than Otto Compression ratio has nothing to do with efficiency Otto cycle is more efficient than the Diesel Both Otto and Diesel cycles are, equally efficient Diesel cycle is more efficient than Otto ANSWER DOWNLOAD EXAMIANS APP
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