Engineering Thermodynamics One kg of carbon produces ___ kg of carbon dioxide. 3/7 11/7 4/11 11/3 3/7 11/7 4/11 11/3 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics A perfect gas at 27°C is heated at constant pressure till its volume is double. The final temperature is 108°C 654°C 54°C 327°C 108°C 654°C 54°C 327°C ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Which of the following is the correct statement? Irreversible engines have maximum efficiency. All the reversible and irreversible engines have the same efficiency. All the reversible engines have the same efficiency. All engines are designed as reversible in order to obtain maximum efficiency. Irreversible engines have maximum efficiency. All the reversible and irreversible engines have the same 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 A cycle consisting of one constant pressure, one constant volume and two isentropic processes is known as Stirling cycle Carnot cycle Diesel cycle Otto cycle Stirling cycle Carnot cycle Diesel cycle Otto cycle ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The main cause for the irreversibility is Heat transfer with a finite temperature difference Unrestricted expansion Mechanical and fluid friction All of these Heat transfer with a finite temperature difference Unrestricted expansion Mechanical and fluid friction All of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Reversed Joule cycle is known as Carnot cycle Stirling cycle Bell-Coleman cycle Rankine cycle Carnot cycle Stirling cycle Bell-Coleman cycle Rankine cycle ANSWER DOWNLOAD EXAMIANS APP
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