Internal Combustion Engines Number of working strokes per min. for a four stroke cycle engine are _________ the speed of the engine in r.p.m. Four-times Equal to Twice One-half Four-times Equal to Twice One-half ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Diesel as compared to petrol is Less difficult to ignite Highly ignitable More difficult to ignite None of these Less difficult to ignite Highly ignitable More difficult to ignite None of these ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The mechanical efficiency (ηm) of the engine is given by ηm = B.P/I.P None of these ηm = I.P/B.P ηm = (B.P × I.P)/100 ηm = B.P/I.P None of these ηm = I.P/B.P ηm = (B.P × I.P)/100 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The scavenging efficiency of a four stroke cycle diesel engine is Between 50 and 85% Between 95 and 100% Between 85 and 95% Below 50% Between 50 and 85% Between 95 and 100% Between 85 and 95% Below 50% ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines High speed compression engines operate on Otto cycle All of these Diesel cycle Dual combustion cycle Otto cycle All of these Diesel cycle Dual combustion cycle ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines A carburettor is used to supply Petrol, air and lubricating oil Petrol and lubricating oil Petrol and air Air and diesel Petrol, air and lubricating oil Petrol and lubricating oil Petrol and air Air and diesel ANSWER DOWNLOAD EXAMIANS APP
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