Engineering Thermodynamics Change in enthalpy of a system is the heat supplied at Constant pressure Constant entropy Constant volume Constant temperature Constant pressure Constant entropy Constant volume Constant temperature ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics In an isothermal process, the internal energy of gas molecules Decreases Increases May increase/decrease depending on the properties of gas Remain constant Decreases Increases May increase/decrease depending on the properties of gas Remain constant ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Which law states that the specific heat of a gas remains constant at all temperatures and pressures? Boyle's Law Joule's Law Charles' Law Regnault's Law Boyle's Law Joule's Law Charles' Law Regnault's Law ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Coke is produced From the finely ground coal by moulding under pressure with or without a binding material When coal is first dried and then crushed to a fine powder by pulverizing machine By heating wood with a limited supply of air to a temperature not less than 280°C When coal is strongly heated continuously for 42 to 48 hours in the absence of air in a closed vessel From the finely ground coal by moulding under pressure with or without a binding material When coal is first dried and then crushed to a fine powder by pulverizing machine By heating wood with a limited supply of air to a temperature not less than 280°C When coal is strongly heated continuously for 42 to 48 hours in the absence of air in a closed vessel ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The unit of length in S.I. units is Meter Centimeter Millimeter Kilometer Meter Centimeter Millimeter Kilometer ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics A cycle consisting of one constant pressure, one constant volume and two isentropic processes is known as Stirling cycle Diesel cycle Carnot cycle Otto cycle Stirling cycle Diesel cycle Carnot cycle Otto cycle ANSWER DOWNLOAD EXAMIANS APP
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