Engineering Thermodynamics The value of n = 1 in the polytropic process indicates it to be Irreversible process Adiabatic process Reversible process Isothermal process Irreversible process Adiabatic process Reversible process Isothermal process ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The behavior of a perfect gas, undergoing any change in the variables which control physical properties, is governed by Charles' law Gay-Lussac law All of the listed here Boyle's law Charles' law Gay-Lussac law All of the listed here Boyle's law ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The ideal efficiency of a Brayton cycle with regeneration, with increase in pressure ratio will Remain unchanged Decrease Increase/decrease depending on application Increase Remain unchanged Decrease Increase/decrease depending on application Increase 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)/v2 (v1 + v2)/v1 v1/v2 v2/v1 (v1 + v2)/v2 (v1 + v2)/v1 v1/v2 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Carnot cycle efficiency depends upon Temperature range of operation Working condition Properties of the medium/substance used Condition of engine Temperature range of operation Working condition Properties of the medium/substance used Condition of engine ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The amount of heat required to raise the temperature of __________ water through one degree is called kilojoules. 10 g 1 g 100 g 1000 g 10 g 1 g 100 g 1000 g ANSWER DOWNLOAD EXAMIANS APP
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