Engineering Thermodynamics The general law for the expansion or compression of gases, is pv = C pv = m R T pvn = C pvγ = C pv = C pv = m R T pvn = C pvγ = C ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The isothermal and adiabatic processes are regarded as Reversible process Irreversible process Reversible or irreversible process None of the listed here Reversible process Irreversible process Reversible or irreversible process None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics When the expansion or compression takes place according to the law pvn = C, the process is known as Adiabatic process Isothermal process Polytropic process Hyperbolic process Adiabatic process Isothermal process Polytropic process Hyperbolic process ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The oxygen atom is ________ times heavier than the hydrogen atom. 8 32 16 2 8 32 16 2 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics According to Regnault's law, the specific heat at constant pressure (cp) and specific heat at constant volume (cv) _________ with the change in pressure and temperature of the gas. Change Do not change Both (A) and (B) None of these Change Do not change Both (A) and (B) None of these 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) None of the listed here δQ = T.ds dQ = ds/T δQ = T/ds None of the listed here δQ = T.ds dQ = ds/T δQ = T/ds ANSWER DOWNLOAD EXAMIANS APP
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