Automobile Engineering in ME The cetane rating of Diesel fuel is in the order of 45 90 70 25 45 90 70 25 ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME The aluminium alloy is used in cylinder blocks because It does not require any cylinder liners The piston is also made of aluminium alloy It is lighter and has good heat dissipation characteristics Material cost is low It does not require any cylinder liners The piston is also made of aluminium alloy It is lighter and has good heat dissipation characteristics Material cost is low ANSWER DOWNLOAD EXAMIANS APP
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 When a gear box has four forward speeds and one reverse speed, it is said to be a 4-speed gear box 3-speed gear box 6-speed gear box 5-speed gear box 4-speed gear box 3-speed gear box 6-speed gear box 5-speed gear box ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME A petrol engine of a car develops 125 Nm torque at 2700 r.p.m. The car is driven in second gear having gear ratio of 1.75. The final drive ratio is 4.11. If the overall transmission efficiency is 90%, then the torque available at the driving wheels is 80.91 Nm 8091 Nm 8.091 Nm 809.1 Nm 80.91 Nm 8091 Nm 8.091 Nm 809.1 Nm ANSWER DOWNLOAD EXAMIANS APP
Automobile Engineering in ME The crankcase dilution means Dilution of mixture passing through crankcase in two stroke engines Dilution of fuel in the crankcase Dilution of lubrication oil by fuel in the crankcase D. Dilution Dilution of oil by water in the crankcase Dilution of mixture passing through crankcase in two stroke engines Dilution of fuel in the crankcase Dilution of lubrication oil by fuel in the crankcase D. Dilution Dilution of oil by water in the crankcase ANSWER DOWNLOAD EXAMIANS APP
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