Engineering Thermodynamics Charles' law states that all perfect gases change in volume by __________ of its original volume at 0°C for every 1°C change in temperature, when pressure remains constant. 1/273th 1/27th 1/173th 1/93th 1/273th 1/27th 1/173th 1/93th ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics When coal is strongly heated continuously for 42 to 48 hours in the absence of air in a closed vessel, the process is known as __________ of fuel. Carbonization Combustion Atomization None of these Carbonization Combustion Atomization None of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The smallest quantity of a substance, which can exist by itself in a chemically recognizable form is known as Molecule Element Compound Atom Molecule Element Compound Atom ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics When a gas is heated at constant pressure Its temperature will increase Neither temperature not volume will increase Its volume will increase Both temperature and volume will increase Its temperature will increase Neither temperature not volume will increase Its volume will increase Both temperature and volume will increase ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Work done in an adiabatic process between a given pair of end states depends on The value of index ‘n’ The value of heat transferred Particular adiabatic process The end states only The value of index ‘n’ The value of heat transferred Particular adiabatic process The end states only ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Which of the following gas has the highest calorific value? Blast furnace gas Coal gas Producer gas Mond gas Blast furnace gas Coal gas Producer gas Mond gas ANSWER DOWNLOAD EXAMIANS APP
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