Internal Combustion Engines In petrol engine, using a fixed octane rating fuel and fixed compression ratio, supercharging will _________ the knocking tendency. Decrease Not effected None of these Increase Decrease Not effected None of these Increase ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines A diesel engine is ___ as compared to petrol engine, both running at rated load. Equally efficient None of the listed here Less efficient More efficient Equally efficient None of the listed here Less efficient More efficient ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Scavenging is usually done to increase Power output Fuel consumption Speed Thermal efficiency Power output Fuel consumption Speed Thermal efficiency ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The increase of efficiency of a compression ignition engine, as the load decreases, is due to Quantitative governing Higher maximum temperature Hit and miss governing Qualitative governing Quantitative governing Higher maximum temperature Hit and miss governing Qualitative governing ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The _________ engines can work on very lean mixture of fuel. Spark ignition None of these Both (A) and (B) Compression ignition Spark ignition None of these Both (A) and (B) Compression ignition ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The maximum temperature in the I.C. engine cylinder is of the order of 500-1000°C 1000-1500°C 1500-2000°C 2000-2500°C 500-1000°C 1000-1500°C 1500-2000°C 2000-2500°C ANSWER DOWNLOAD EXAMIANS APP
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