Automobile Engineering in ME The mechanical efficiency (ηm) of an I.C. engine is equal to (where I.P. = Indicated power, B.P. = Brake power and F.P. = Frictional power) P/F.P. I.P/B.P. P/I.P. F.P/B.P. P/F.P. I.P/B.P. P/I.P. F.P/B.P. ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME Two advantages of using helical gears rather than spur gears in a transmission system are Strength and cost Noise level and economy Noise level and strength Strength and less end thrust Strength and cost Noise level and economy Noise level and strength Strength and less end thrust ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME In a four speed four stroke Diesel engine, the intake valve opens at T.D.C. and closes at B.D.C. not listed here opens at 20° before T.D.C. and closes at 35° after B.D.C. opens at 10° after T.D.C. and closes at 20° before B.D.C. opens at T.D.C. and closes at B.D.C. not listed here opens at 20° before T.D.C. and closes at 35° after B.D.C. opens at 10° after T.D.C. and closes at 20° before B.D.C. ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME The antiknock property of compression ignition engine fuel can be improved by adding Hexadecane Tetraethyl lead Trimethyl pentane Amyl nitrate Hexadecane Tetraethyl lead Trimethyl pentane Amyl nitrate ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME When indicated power (I.P.) and frictional power (F.P.) are known, we can calculate Mean effective pressure Brake power Specific air consumption Compression ratio Mean effective pressure Brake power Specific air consumption Compression ratio ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME With the increase of battery temperature, the specific gravity of electrolyte None of the listed here Remains the same Increases Decreases None of the listed here Remains the same Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
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