Automobile Engineering in ME If the air-fuel mixture in a spark ignition engine is too rich, then air-fuel ratio is about 0.41736111111111 0.62569444444444 0.54236111111111 0.70902777777778 0.41736111111111 0.62569444444444 0.54236111111111 0.70902777777778 ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME The compression ratio in petrol engine is kept less than in Diesel engine because It makes petrol engines lighter Higher or equivalent compression ratio in petrol engines is not possible due to pre-ignition It is just customary to have less compression ratio in petrol engines Less compression ratio gives better performance It makes petrol engines lighter Higher or equivalent compression ratio in petrol engines is not possible due to pre-ignition It is just customary to have less compression ratio in petrol engines Less compression ratio gives better performance ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME If the engine coolant leaks into the engine oil, then engine oil Turns black Become foamy None of these Appears milky Turns black Become foamy None of these Appears milky ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME The specific gravity of petrol is about 1.25 0.95 0.75 0.85 1.25 0.95 0.75 0.85 ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME The cetane rating of Diesel fuel is in the order of 70 90 45 25 70 90 45 25 ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME What type of bearing is used for main bearings and connecting rod bearings? Ball bearings Needle roller bearing Plain bearings Taper roller bearing Ball bearings Needle roller bearing Plain bearings Taper roller bearing ANSWER DOWNLOAD EXAMIANS APP
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