Engineering Thermodynamics The gas constant (R) is equal to the __________ of two specific heats. Ratio Sum Difference Product Ratio Sum Difference Product ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The value of the product of molecular weight and the gas characteristic constant for all the gases in M.K.S. unit is 29.27 kgfm/mol °K 848 kgfm/mol °K 8314 kgfm/mol °K 427 kgfm/mol °K 29.27 kgfm/mol °K 848 kgfm/mol °K 8314 kgfm/mol °K 427 kgfm/mol °K ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The heat absorbed or rejected by the working substance is given by (where ds = Increase or decrease of entropy, T = Absolute temperature, and dQ = Heat absorbed or rejected) δQ = T.ds dQ = ds/T None of the listed here δQ = T/ds δQ = T.ds dQ = ds/T None of the listed here δQ = T/ds ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics A diathermic wall is one which Permits thermal interaction Prevents thermal interaction Discourages thermal interaction Encourages thermal interaction Permits thermal interaction Prevents thermal interaction Discourages thermal interaction Encourages thermal interaction ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The main cause for the irreversibility is Heat transfer with a finite temperature difference Mechanical and fluid friction Unrestricted expansion All of these Heat transfer with a finite temperature difference Mechanical and fluid friction Unrestricted expansion All of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The gas constant (R) is equal to the Product of two specific heats Ratio of two specific heats Sum of two specific heats Difference of two specific heats Product of two specific heats Ratio of two specific heats Sum of two specific heats Difference of two specific heats ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS