Engineering Thermodynamics - Study Mode
[#136] The gas constant (R) is equal to the
Correct Answer
(B) Difference of two specific heats
[#137] The __________ is obtained when carbonization of coal is carried out at 500° to 700° C.
Correct Answer
(A) Soft coal
[#138] When a gas is heated at constant volume
Correct Answer
(C) Both temperature and pressure will increase
[#139] In a reversible adiabatic process, the ratio of $$frac{{{{ ext{T}}_1}}}{{{{ ext{T}}_2}}}$$ is equal to
Correct Answer
(B) $${left( {frac{{{{ ext{p}}_1}}}{{{{ ext{p}}_2}}}}
ight)^{gamma - frac{1}{gamma }}}$$
[#140] The value of specific heat at constant pressure (cp) is __________ that of at constant volume (cv).
Correct Answer
(C) More than