Internal Combustion Engines Engine pistons are usually made of aluminium alloy because it Is stronger Is lighter Absorbs shocks Wear is less Is stronger Is lighter Absorbs shocks Wear is less ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The knocking tendency in compression ignition engines for a given fuel will be Enhanced by increasing compression ratio Dependent on other factors None of these Enhanced by decreasing compression ratio Enhanced by increasing compression ratio Dependent on other factors None of these Enhanced by decreasing compression ratio ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Supercharging is the process of supplying the intake air to the engine cylinder at a density ___ the density of the surrounding atmosphere. Less than Greater than Equal to None of the listed here Less than Greater than Equal to None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines Number of working strokes per min. for a two stroke cycle engine is ____ the speed of the engine in r.p.m. One-half Equal to Twice Four-times One-half Equal to Twice Four-times ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The turbine of the turboprop engine is ___ that of the turbojet engine. Smaller than Same as None of the listed here Bigger than Smaller than Same as None of the listed here Bigger than ANSWER DOWNLOAD EXAMIANS APP
Internal Combustion Engines The normal heptane (C₇Hâ‚₆) is given a rating of ________ octane number. 120 50 100 120 50 100 ANSWER DOWNLOAD EXAMIANS APP
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