Q181
Open questionThe first law of thermodynamics is the law of
Select an option to see the answer and solution.
Mechanical Engineering · all questionsEngineering Thermodynamics
Engineering Thermodynamics
practice.
Practice every MCQ with options. Use Show answers when you want the correct option and solution.
368
Questions
10/19
Page
Pick an option on a question to see the right answer and solution.
Q182
Open questionStirling and Ericsson cycles are
Select an option to see the answer and solution.
Q183
Open questionThe behavior of super-heated vapour is similar to that of
Select an option to see the answer and solution.
Q184
Open questionWhich of the following has the minimum atomic mass?
Select an option to see the answer and solution.
Q185
Open questionThe value of the product of molecular weight and the gas characteristic constant for all the gases in M.K.S. unit is
Select an option to see the answer and solution.
Q186
Open questionThe value of gas constant (R) in S. I. units is
Select an option to see the answer and solution.
Q187
Open questionIn an ideal gas turbine plant, it is assumed that the compression and expansion processes are
Select an option to see the answer and solution.
Q188
Open questionThe hard coke is obtained when carbonization of coal is carried out at
Select an option to see the answer and solution.
Q189
Open questionThe unit of energy is S. I. units is
Select an option to see the answer and solution.
Q190
Open questionThe universal gas constant (or molar constant) of a gas is the product of
Select an option to see the answer and solution.
Q191
Open questionThe volumetric or molar specific heat at constant pressure is the product of
Select an option to see the answer and solution.
Q192
Open questionIn a Carnot cycle, heat is transferred at
Select an option to see the answer and solution.
Q193
Open questionThe pressure exerted by an ideal gas is ________ of the kinetic energy of all the molecules contained in a unit volume of gas.
Select an option to see the answer and solution.
Q194
Open questionFor which of the following substances, the gas laws can be used with minimum error
Select an option to see the answer and solution.
Q195
Open questionThe condition for the reversibility of a cycle is
Select an option to see the answer and solution.
Q196
Open questionIf value of n is infinitely large in a polytropic process pVn = C, then the process is known as constant
Select an option to see the answer and solution.
Q197
Open questionThe unit of universal gas constant is
Select an option to see the answer and solution.
Q198
Open questionIn S. I. units, the value of the universal gas constant is
Select an option to see the answer and solution.
Q199
Open questionGeneral gas equation is
Select an option to see the answer and solution.
Q200
Open questionPetrol is distilled at
Select an option to see the answer and solution.