Engineering Thermodynamics The hard coke is obtained when carbonization of coal is carried out at 300° to 500°C 700° to 900°C 500° to 700°C 900° to 1100°C 300° to 500°C 700° to 900°C 500° to 700°C 900° to 1100°C ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics No liquid can exist as liquid at 273°K Vacuum Zero pressure Centre of earth 273°K Vacuum Zero pressure Centre of earth ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The temperature at which the volume of a gas becomes zero is called None of these Absolute temperature Absolute scale of temperature Absolute zero temperature None of these Absolute temperature Absolute scale of temperature Absolute zero temperature ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The value of n = 1 in the polytropic process indicates it to be Isothermal process Adiabatic process Irreversible process Reversible process Isothermal process Adiabatic process Irreversible process Reversible process ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The reading of the pressure gauge fitted on a vessel is 25 bar. The atmospheric pressure is 1.03 bar and the value of 'g' is 9.81 m/s2. The absolute pressure in the vessel is 23.97 bar 25 bar 34.81 bar 26.03 bar 23.97 bar 25 bar 34.81 bar 26.03 bar ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics A series of operations, which takes place in a certain order and restore the initial conditions at the end, is known as None of these Reversible cycle Thermodynamic cycle Irreversible cycle None of these Reversible cycle Thermodynamic cycle Irreversible cycle ANSWER DOWNLOAD EXAMIANS APP
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