Engineering Thermodynamics Diesel cycle consists of __________ processes. Two constant volume and two isothermal Two constant pressure and two isentropic Two constant volume and two isentropic One constant pressure, one constant volume and two isentropic Two constant volume and two isothermal Two constant pressure and two isentropic Two constant volume and two isentropic One constant pressure, one constant volume and two isentropic ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The heat flows from a cold body to a hot body with the aid of an external source. This statement is given by Joule Gay-Lussac Clausis Kelvin Joule Gay-Lussac Clausis Kelvin ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Which of the following is the correct statement? All the reversible and irreversible engines have the same efficiency. Irreversible engines have maximum efficiency. All the reversible engines have the same efficiency. All engines are designed as reversible in order to obtain maximum efficiency. All the reversible and irreversible engines have the same efficiency. Irreversible engines have maximum efficiency. All the reversible engines have the same efficiency. All engines are designed as reversible in order to obtain maximum efficiency. ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Reversed Joule cycle is known as Rankine cycle Carnot cycle Stirling cycle Bell-Coleman cycle Rankine cycle Carnot cycle Stirling cycle Bell-Coleman cycle ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Coke is produced When coal is strongly heated continuously for 42 to 48 hours in the absence of air in a closed vessel By heating wood with a limited supply of air to a temperature not less than 280°C 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 When coal is strongly heated continuously for 42 to 48 hours in the absence of air in a closed vessel By heating wood with a limited supply of air to a temperature not less than 280°C 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 ANSWER DOWNLOAD EXAMIANS APP
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. 1/93th 1/273th 1/27th 1/173th 1/93th 1/273th 1/27th 1/173th ANSWER DOWNLOAD EXAMIANS APP
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