Internal Combustion Engines Crankcase explosion in I.C. engines usually occurs as First a big explosion followed by a mil explosion First a mild explosion followed by a bi explosion Never occurs Both mild and big explosions occurs simultaneously First a big explosion followed by a mil explosion First a mild explosion followed by a bi explosion Never occurs Both mild and big explosions occurs simultaneously ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The brake power (B.P.) of the engine is given by (where W = Brake load or dead load in newtons, l = Length of arm in meters, N = Speed of engine in r.p.m., S = Spring balance reading in newtons, D = Dia. of brake drum in meters, and d = Dia. of rope in meters) P = [(W - S) π (D + d) N]/60 watts P = [(W - S) πDN]/60 watts P = (Wl × 2πN)/60 watts All of these P = [(W - S) π (D + d) N]/60 watts P = [(W - S) πDN]/60 watts P = (Wl × 2πN)/60 watts All of these ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines If the temperature of intake air in internal combustion engine increases, then its efficiency will Increase Decrease Remain same None of the listed here Increase Decrease Remain same None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The process of breaking up or a liquid into fine droplets by spraying is called Vaporisation Ionization Atomization Carburetion Vaporisation Ionization Atomization Carburetion ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In compression ignition engines, swirl denotes a Radial motion of the gases in the chamber None of the listed here Rotary motion of the gases in the chamber Haphazard motion of the gases in the chamber Radial motion of the gases in the chamber None of the listed here Rotary motion of the gases in the chamber Haphazard motion of the gases in the chamber ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Stoichiometric ratio is None of these Chemically correct air-fuel ratio by volume Chemically correct air-fuel ratio by weight Actual air-fuel ratio for maximum efficiency None of these Chemically correct air-fuel ratio by volume Chemically correct air-fuel ratio by weight Actual air-fuel ratio for maximum efficiency ANSWER DOWNLOAD EXAMIANS APP
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