Engineering Thermodynamics The gas constant (R) is equal to the __________ of two specific heats. Product Sum Ratio Difference Product Sum Ratio Difference ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics According to which law, all perfect gases change in volume by 1/273th of their original volume at 0°C for every 1°C change in temperature when pressure remains constant Boyle's law Joule's law Gay Lussac’s law Charles' law Boyle's law Joule's law Gay Lussac’s law Charles' law ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The more effective way of increasing efficiency of Carnot engine is to Increase higher temperature Decrease lower temperature Increase lower temperature Decrease higher temperature Increase higher temperature Decrease lower temperature Increase lower temperature Decrease higher temperature ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The efficiency of Carnot cycle is maximum for Steam engine Petrol engine Reversible engine Gas engine Steam engine Petrol engine Reversible engine Gas engine ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics When cut-off ratio is ________; the efficiency of Diesel cycle approaches to Otto cycle efficiency 43834 Zero 43835 2 43834 Zero 43835 2 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The throttling process is __________ process. Irreversible None of these Reversible Reversible or irreversible Irreversible None of these Reversible Reversible or irreversible ANSWER DOWNLOAD EXAMIANS APP
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