Engineering Thermodynamics For reversible adiabatic process, change in entropy is Maximum Minimum Zero Negative Maximum Minimum Zero Negative ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics One kg of ethylene (C2H4) requires 2 kg of oxygen and produces 22/7 kg of carbon dioxide and ___ kg of water or steam. 11/7 9/7 7/4 11/4 11/7 9/7 7/4 11/4 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics A gas is compressed in a cylinder by a movable piston to a volume one half its original volume. During the process 300 kJ heat left the gas and internal energy remained same. The work done on gas in Nm will be 3000 Nm 300,000 Nm 30 Nm 300 Nm 3000 Nm 300,000 Nm 30 Nm 300 Nm ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The standard value of atmospheric pressure taken at sea level is 760 mm of Hg All of these 1013 × 102 N/m2 1.013 bar 760 mm of Hg All of these 1013 × 102 N/m2 1.013 bar ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The heat and mechanical energies are mutually convertible. This statement was established by Joule Boyle None of these Charles Joule Boyle None of these Charles ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The compression ratio for Diesel engines is 15 to 20 5 to 8 3 to 6 20 to 30 15 to 20 5 to 8 3 to 6 20 to 30 ANSWER DOWNLOAD EXAMIANS APP
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