Engineering Thermodynamics The heat and work are mutually convertible. This statement is called ___ law of thermodynamics. Zeroth Third Second First Zeroth Third Second First ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The absolute zero temperature is taken as 237°C -237°C 273°C -273°C 237°C -237°C 273°C -273°C ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Isochoric process is one in which Free expansion takes place All parameters remain constant No mechanical work is done by the system Very little mechanical work is done by the system Free expansion takes place All parameters remain constant No mechanical work is done by the system Very little mechanical work is done by the system ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The value of the product of molecular weight and the gas characteristic constant for all the gases in S.I. units is 848 J/kmol °K 29.27 J/kmol °K 735 J/kmol °K 83.14 J/kmol °K 848 J/kmol °K 29.27 J/kmol °K 735 J/kmol °K 83.14 J/kmol °K ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The area under the temperature-entropy curve (T – s curve) of any thermodynamic process represents None of the listed here Either heat absorbed or heat rejected Heat rejected Heat absorbed None of the listed here Either heat absorbed or heat rejected Heat rejected Heat absorbed ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The efficiency of Joule cycle is Less than Carnot cycle Greater than Carnot cycle None of these Equal to Carnot cycle Less than Carnot cycle Greater than Carnot cycle None of these Equal to Carnot cycle ANSWER DOWNLOAD EXAMIANS APP
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