Home

Join Our Socials

Telegram Group
Join Community
Twitter Group
Pinterest Group
Facebook Group
Subscribe YouTube

What is the correct answer?

4

In case of steady flow compression polytropic process (PVn = constant), the work done on air is the lowest, when

A. n = y = 1.4

B. n = 0

C. n = 1

D. n = 1.66

Correct Answer :

C. n = 1


Share this question with your friends
Show all Chemical Engineering Thermodynamics MCQ

Please do not use chat terms. Example: avoid using "grt" instead of "great".

Submit
Load More..

Related Questions

Boiling of liquid is accompanied with increase in the In polytropic process (PVn = constant), if n = 1; it means a/an __________… A solid metallic block weighing 5 kg has an initial temperature of 500°C.… Second law of thermodynamics is concerned with the Pick out the undesirable property for a good refrigerant. A solute distributes itself between two nonmiscible solvents in contact… The energy of activation of exothermic reaction is Lenz's law results from the law of conservation of The equilibrium constant for a chemical reaction at two different temperatures… Which one is true for a throttling process? Joule-Thomson co-efficient for a perfect gas is Chemical engineering thermodynamics is concerned with the __________ in/of… Equilibrium constant decreases as the temperature Fugacity is a measure of the For a thermodynamic system containing 'x' chemical species, the maximum… Melting of wax is accompanied with __________ in entropy. Which of the following equations is obtained on combining 1st and 2nd… With increase in pressure (above atmospheric pressure), the Cp of a gas All gases except __________ shows a cooling effect during throttling process… Work done may be calculated by the expression ∫ p dA for __________… Thermal efficiency of a Carnot engine can approach 100%, only when the… A chemical reaction will occur spontaneously at constant pressure and… An isentropic process is carried out at constant Fugacity co-efficient of a substance is the ratio of its fugacity to The specific heat of saturated water vapour at 100°C is Grams of butane (C4H10) formed by the liquefaction of 448 litres of the… Which of the following units is not present in both the vapor compression… If different processes are used to bring about the same chemical reaction,… Dryness fraction of wet steam is defined as the ratio of mass of vapour… The fugacity of a gas in a mixture is equal to the product of its mole…

Also checkout

General Physics MCQ Workshop Technology MCQ Boats and Streams MCQ AP Latin MCQ Relationship based problems MCQ C++ Programming MCQ Neuromuscular bladder dysfunctions MCQ Concrete Technology and Design MCQ Height and Distance MCQ Angiosperms (Taxonomy and Classification) MCQ Operating System MCQ Strength of Materials MCQ