Engineering Thermodynamics On volume basis, air contains following parts of oxygen 21 25 77 23 21 25 77 23 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics In a steady flow process, the ratio of Mass flow at inlet and outlet is same Work transfer is constant Heat transfer is constant All of these Mass flow at inlet and outlet is same Work transfer is constant Heat transfer is constant All of these ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Otto cycle efficiency is higher than Diesel cycle efficiency for the same compression ratio and heat input because in Otto cycle Combustion is at constant volume Expansion and compression are isentropic Maximum temperature is higher Heat rejection is lower Combustion is at constant volume Expansion and compression are isentropic Maximum temperature is higher Heat rejection is lower ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The principal constituents of a fuel are Sulphur and hydrogen Oxygen and hydrogen Sulphur and oxygen Carbon and hydrogen Sulphur and hydrogen Oxygen and hydrogen Sulphur and oxygen Carbon and hydrogen ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The general law for the expansion or compression of gases, is pvn = C pv = C pv = m R T pvγ = C pvn = C pv = C pv = m R T pvγ = C ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Which of the following gas is mostly used in town for street and domestic lighting and heating? Producer gas Mond gas Coke oven gas Coal gas Producer gas Mond gas Coke oven gas Coal gas ANSWER DOWNLOAD EXAMIANS APP
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