Engineering Thermodynamics Minimum work in compressor is possible when the value of adiabatic index ‘n’ is equal to 1.35 1 0.75 1.27 1.35 1 0.75 1.27 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The standard value of atmospheric pressure taken at sea level is 760 mm of Hg 1013 × 102 N/m2 1.013 bar All of these 760 mm of Hg 1013 × 102 N/m2 1.013 bar All of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The ultimate analysis of coal consists of the determination of the percentage of Carbon All of the listed here Sulphur and ash Hydrogen and nitrogen Carbon All of the listed here Sulphur and ash Hydrogen and nitrogen 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. None of these Atomization Combustion Carbonization None of these Atomization Combustion Carbonization ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The efficiency of the Carnot cycle may be increased by Increasing the lowest temperature Increasing the highest temperature Decreasing the highest temperature Keeping the lowest temperature constant Increasing the lowest temperature Increasing the highest temperature Decreasing the highest temperature Keeping the lowest temperature constant ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Change in internal energy in a closed system is equal to heat transferred if the reversible process takes place at constant Volume Temperature Pressure Internal energy Volume Temperature Pressure Internal energy ANSWER DOWNLOAD EXAMIANS APP
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