Internal Combustion Engines In order to prevent knocking in spark ignition engines, the charge away from the spark plug should have Low temperature All of these Low density Long ignition delay Low temperature All of these Low density Long ignition delay ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The ignition quality of diesel oil is expressed by Octane number Cetane number None of the listed here Calorific value Octane number Cetane number None of the listed here Calorific value ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines If the ratios of all the corresponding linear dimensions are equal, then the model and the prototype are said to have Dynamic similarity Kinematic similarity Geometric similarity None of these Dynamic similarity Kinematic similarity Geometric similarity None of these ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In petrol engine, using a fixed octane rating fuel and fixed compression ratio, supercharging will _________ the knocking tendency. Not effected Decrease None of these Increase Not effected Decrease None of these Increase ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines A spark plug gap is kept from 0.6 to 1.0 mm 0.4 to 0.9 mm 0.3 to 0.7 mm 0.2 to 0.8 mm 0.6 to 1.0 mm 0.4 to 0.9 mm 0.3 to 0.7 mm 0.2 to 0.8 mm ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The injection pressure in a diesel engine is about 100 bar 500 bar 10 bar 150 bar 100 bar 500 bar 10 bar 150 bar ANSWER DOWNLOAD EXAMIANS APP
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