Engineering Thermodynamics On volume basis, air contains following parts of oxygen 23 21 77 25 23 21 77 25 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The heat and mechanical energies are mutually convertible. This statement was established by Joule Charles None of these Boyle Joule Charles None of these Boyle ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics One watt is equal to 1 Nm/s 1 Nm/hr 1 N/m 1 kNm/hr 1 Nm/s 1 Nm/hr 1 N/m 1 kNm/hr ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The general law for the expansion or compression of gases, is pvγ = C pv = m R T pv = C pvn = C pvγ = C pv = m R T pv = C pvn = C ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Energy can neither be created nor destroyed, but it can be transformed from one form to another. This statement is known as Zeroth law of thermodynamics Kinetic theory of gases Second law of thermodynamics First law of thermodynamics Zeroth law of thermodynamics Kinetic theory of gases Second law of thermodynamics First law of thermodynamics ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The change of entropy, when heat is absorbed by the gas, is Negative None of these Positive or negative Positive Negative None of these Positive or negative Positive ANSWER DOWNLOAD EXAMIANS APP
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