Internal Combustion Engines In petrol engine, using a fixed octane rating fuel and fixed compression ratio, supercharging will _________ the knocking tendency. Not effected Increase Decrease None of these Not effected Increase Decrease None of these ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The compression ignition engines are governed by Hit and miss governing Quantitative governing Qualitative governing Combination of (B) and (C) Hit and miss governing Quantitative governing Qualitative governing Combination of (B) and (C) ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Fuel oil consumption guarantees for I .C. engine are usually based on Net calorific value of oil Calorific value of fuel Low heat value of oil High heat value of oil Net calorific value of oil Calorific value of fuel Low heat value of oil High heat value of oil ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Iso-octane (C₈Hâ‚₈) has octane number of 100 50 120 100 50 120 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The thermal efficiency of a diesel cycle having fixed compression ratio, with increase in cut-off ratio will May increase or decrease depending on other factors Decrease Be independent Increase May increase or decrease depending on other factors Decrease Be independent Increase ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines A fuel of an octane number rating of 75 matches in knocking intensity as a mixture of 75% petrol and 25% diesel 75% normal heptane and 25% iso-octane 75% iso-octane and 25% normal heptane 75% diesel and 25% petrol 75% petrol and 25% diesel 75% normal heptane and 25% iso-octane 75% iso-octane and 25% normal heptane 75% diesel and 25% petrol ANSWER DOWNLOAD EXAMIANS APP
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