Engineering Thermodynamics The general law for the expansion or compression of gases, is pvn = C pvγ = C pv = m R T pv = C pvn = C pvγ = C pv = m R T pv = C ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The processes occurring in open system which permit the transfer of mass to and from the system, are known as Flow processes None of the listed here Non-flow processes Adiabatic processes Flow processes None of the listed here Non-flow processes Adiabatic processes ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The property of a working substance which increases or decreases as the heat is supplied or removed in a reversible manner, is known as Internal energy Entropy Enthalpy External energy Internal energy Entropy Enthalpy External energy ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics A process of heating crude oil to a high temperature under a very high pressure to increase the yield of lighter distillates, is known as Cracking Carbonization Full distillation Fractional distillation Cracking Carbonization Full distillation Fractional distillation ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Reversed Joule cycle is known as Carnot cycle Stirling cycle Bell-Coleman cycle Rankine cycle Carnot cycle Stirling cycle Bell-Coleman cycle Rankine cycle ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The air standard efficiency of an Otto cycle is given by (where r = Compression ratio, and γ = Ratio of specific heats) 1 + rγ - 1 1 - rγ - 1 1 - (1/ rγ - 1) 1 + (1/ rγ - 1) 1 + rγ - 1 1 - rγ - 1 1 - (1/ rγ - 1) 1 + (1/ rγ - 1) ANSWER DOWNLOAD EXAMIANS APP
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