Engineering Thermodynamics According to Avogadro's law, for a given pressure and temperature, each molecule of a gas Occupies volume inversely proportional to its specific weight Occupies volume inversely proportional to its molecular weight Occupies volume proportional to its specific weight Occupies same volume Occupies volume inversely proportional to its specific weight Occupies volume inversely proportional to its molecular weight Occupies volume proportional to its specific weight Occupies same volume ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics In a steady flow process, the ratio of Work transfer is constant Mass flow at inlet and outlet is same Heat transfer is constant All of these Work transfer is constant Mass flow at inlet and outlet is same Heat transfer is constant All of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The property of a working substance which increases or decreases as the heat is supplied or removed in a reversible manner, is known as Internal energy Entropy External energy Enthalpy Internal energy Entropy External energy Enthalpy ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The expansion ratio (r) is the ratio of (where v1 = Volume at the beginning of expansion, and v2 = Volume at the end of expansion) v2/v1 (v1 + v2)/v1 v1/v2 (v1 + v2)/v2 v2/v1 (v1 + v2)/v1 v1/v2 (v1 + v2)/v2 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics When cut-off ratio is ________; the efficiency of Diesel cycle approaches to Otto cycle efficiency 43835 43834 2 Zero 43835 43834 2 Zero ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics For same compression ratio and for same heat added Diesel cycle is more efficient than Otto cycle Efficiency depends on other factors Both Otto and Diesel cycles are equally efficient Otto cycle is more efficient than Diesel cycle Diesel cycle is more efficient than Otto cycle Efficiency depends on other factors Both Otto and Diesel cycles are equally efficient Otto cycle is more efficient than Diesel cycle ANSWER DOWNLOAD EXAMIANS APP
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