Internal Combustion Engines Iso-octane (C₈H₁₈) has octane number of 0 100 120 50 0 100 120 50 ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines In a petrol engine, if diesel is used, then the engine will Explode Run at high speed Not run Run more efficiently Explode Run at high speed Not run Run more efficiently ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The knocking in spark ignition engines can be reduced by Both (A) and (B) Retarding the spark Increasing the engine speed None of these Both (A) and (B) Retarding the spark Increasing the engine speed None of these ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The reflectivity depends upon Geometry of the reflector All of these Energy of neutrons Properties of the reflector Geometry of the reflector All of these Energy of neutrons Properties of the reflector ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Number of working strokes per min. for a four stroke cycle engine are _________ the speed of the engine in r.p.m. Twice Equal to Four-times One-half Twice Equal to Four-times One-half ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The ratio of the brake power to the indicated power is called Mechanical efficiency Volumetric efficiency Indicated thermal efficiency Overall efficiency Mechanical efficiency Volumetric efficiency Indicated thermal efficiency Overall efficiency ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS