Engineering Thermodynamics The efficiency of a Carnot engine depends on Size of engine Temperatures of source and sink Design of engine Working substance Size of engine Temperatures of source and sink Design of engine Working substance ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics If value of n is infinitely large in a polytropic process pVn = C, then the process is known as constant Pressure Volume Enthalpy Temperature Pressure Volume Enthalpy Temperature ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The more effective way of increasing efficiency of Carnot engine is to Decrease lower temperature Increase higher temperature Decrease higher temperature Increase lower temperature Decrease lower temperature Increase higher temperature Decrease higher temperature Increase lower temperature ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The unit of pressure in S.I. units is mm of water column Dyne per square cm Pascal kg/cm² mm of water column Dyne per square cm Pascal kg/cm² ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Work done in a free expansion process is Maximum Zero Minimum Positive Maximum Zero Minimum Positive ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics When gas is heated at constant pressure, the heat supplied is utilized in None of these Doing some external work Increasing the internal energy of gas Increasing the internal energy of gas and also for doing some external work None of these Doing some external work Increasing the internal energy of gas Increasing the internal energy of gas and also for doing some external work ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS