Engineering Thermodynamics The principal constituents of a fuel are Oxygen and hydrogen Sulphur and hydrogen Sulphur and oxygen Carbon and hydrogen Oxygen and hydrogen Sulphur and hydrogen Sulphur and oxygen Carbon and hydrogen ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The change of entropy, when heat is absorbed by the gas, is None of these Positive Negative Positive or negative None of these Positive Negative Positive or negative ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Calorie is a measure of Entropy Thermal capacity Specific heat Quantity of heat Entropy Thermal capacity Specific heat Quantity of heat ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Addition of heat at constant pressure to a gas results in Raising its temperature and doing external work Raising its volume Raising its temperature Raising its pressure Raising its temperature and doing external work Raising its volume Raising its temperature Raising its pressure ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Characteristic gas constant of a gas is equal to Cp /Cv Cp + Cv Cp - Cv Cv /Cp Cp /Cv Cp + Cv Cp - Cv Cv /Cp ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The efficiency of the Carnot cycle is (where T1 and T2 = Highest and lowest temperature during the cycle) 1 + (T2/T1) 1 - (T1/T2) (T1/T2) - 1 1 - (T2/T1) 1 + (T2/T1) 1 - (T1/T2) (T1/T2) - 1 1 - (T2/T1) ANSWER DOWNLOAD EXAMIANS APP