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) I.P/B.P. P/F.P. P/I.P. F.P/B.P. I.P/B.P. P/F.P. P/I.P. F.P/B.P. ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME The main function of an exhaust muffler is the Reduction of the exhaust gas volume Reduction of nitrogen oxide in the exhaust gases Reduction of exhaust noise Optimization of exhaust efficiency Reduction of the exhaust gas volume Reduction of nitrogen oxide in the exhaust gases Reduction of exhaust noise Optimization of exhaust efficiency ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME The combustion process in a Diesel engine is a Constant pressure process Constant volume process Constant temperature process Adiabatic process Constant pressure process Constant volume process Constant temperature process Adiabatic process ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME In a square type engine Stroke length and cylinder bore are same Two cylinders are placed horizontal and two vertical Geometrical shape is square Diameter and length of piston are same Stroke length and cylinder bore are same Two cylinders are placed horizontal and two vertical Geometrical shape is square Diameter and length of piston are same ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME The engine oil viscosity is defined by ___________ ratings. American petroleum institute (API) Society of automotive engineers (SAE) Gross vehicle weight (GVW) Automatic transmission fluid (ATF) American petroleum institute (API) Society of automotive engineers (SAE) Gross vehicle weight (GVW) Automatic transmission fluid (ATF) ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME The condition that causes vapour locking in a brake system is Keeping the vehicle without use for an extended period Overheating of the fluid due to frequent brake application Overcooling of the brakes during high speed driving An excessively high engine speed on a downhill road Keeping the vehicle without use for an extended period Overheating of the fluid due to frequent brake application Overcooling of the brakes during high speed driving An excessively high engine speed on a downhill road ANSWER DOWNLOAD EXAMIANS APP
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