Engineering Thermodynamics The more effective way of increasing efficiency of Carnot engine is to Decrease higher temperature Decrease lower temperature Increase lower temperature Increase higher temperature Decrease higher temperature Decrease lower temperature Increase lower temperature Increase higher temperature ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The index of compression ‘n’ tends to reach ratio of specific heats ‘y’ when Flow is uniform and steady Process is isentropic Process is isentropic and specific heat does not change with temperature Process is isothermal Flow is uniform and steady Process is isentropic Process is isentropic and specific heat does not change with temperature Process is isothermal ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics When wood is heated with a limited supply of air to a temperature not less than 280°C, the resulting fuel is Briquetted coal Bituminous coal Wood charcoal Coke Briquetted coal Bituminous coal Wood charcoal Coke ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics For a thermodynamic process to be reversible, the temperature difference between hot body and working substance should be Infinity Zero Minimum Maximum Infinity Zero Minimum Maximum ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics One kg of carbon monoxide requires __________ kg of oxygen to produce 11/7 kg of carbon dioxide gas. 4/7 11/4 All of the listed here 9/7 4/7 11/4 All of the listed here 9/7 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Calorie is a measure of Specific heat Thermal capacity Quantity of heat Entropy Specific heat Thermal capacity Quantity of heat Entropy ANSWER DOWNLOAD EXAMIANS APP
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