Engineering Thermodynamics Relation between cp and cv is given by (where cp = Specific heat at constant pressure, cv = Specific heat at constant volume, γ = cp/cv, known as adiabatic index, and R = Gas constant) Both (B) and (C) cp - cv = R cv = R/ γ-1 cv/ cp =R Both (B) and (C) cp - cv = R cv = R/ γ-1 cv/ cp =R ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics A definite area or a space where some thermodynamic process takes place is known as Thermodynamic process Thermodynamic law Thermodynamic cycle Thermodynamic system Thermodynamic process Thermodynamic law Thermodynamic cycle Thermodynamic system ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics According to which law, all perfect gases change in volume by 1/273th of their original volume at 0°C for every 1°C change in temperature when pressure remains constant Joule's law Gay Lussac’s law Charles' law Boyle's law Joule's law Gay Lussac’s law Charles' law Boyle's law ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The oxygen atom is ________ times heavier than the hydrogen atom. 8 2 32 16 8 2 32 16 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The more effective way of increasing efficiency of Carnot engine is to Increase higher temperature Decrease higher temperature Decrease lower temperature Increase lower temperature Increase higher temperature Decrease higher temperature Decrease lower temperature Increase lower temperature ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics In a reversible adiabatic process, the ratio of T1/T2 is equal to (v2/v1)γ - 1/ γ (v1/v2)γ - 1/ γ (p2/p1)γ - 1/ γ (p1/p2)γ - 1/ γ (v2/v1)γ - 1/ γ (v1/v2)γ - 1/ γ (p2/p1)γ - 1/ γ (p1/p2)γ - 1/ γ ANSWER DOWNLOAD EXAMIANS APP
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