a) Consider a process involving an ideal diatomic gas with n = 3mol, following p = aV, where р a =1x 10° Pa/m³ is a constant. The gas ex- pands from volume V; = 1 m³ to V; = 4m³. P2 Find the (i) work done on the gas. (ii) heat entering the gas. 1 (iii) change in the internal energy of the gas. 2 b) Now consider the cycle depicted in the figure, involving the same amount of gas as in the previous part. A → B is the process described in the previous subtask, B → C an isochor and C → A an isobar. Additionally, V2/V1 = n = 4 and Vi = 1 m³. Find the C Pi 3 ! i) work done by the gas during one loop of the cycle. Vị V2 V ii) thermal efficiency of the cycle. iii) maximum theoretical efficiency of a Car- not cycle having the same temperature extrema as in this cycle. iv) coefficient of performance of the cycle, if it were used as a refrigerator .

a) Consider a process involving an ideal diatomic gas with n = 3mol, following p = aV, where р a =1x 10° Pa/m³ is a constant. The gas ex- pands from volume V; = 1 m³ to V; = 4m³. P2 Find the (i) work done on the gas. (ii) heat entering the gas. 1 (iii) change in the internal energy of the gas. 2 b) Now consider the cycle depicted in the figure, involving the same amount of gas as in the previous part. A → B is the process described in the previous subtask, B → C an isochor and C → A an isobar. Additionally, V2/V1 = n = 4 and Vi = 1 m³. Find the C Pi 3 ! i) work done by the gas during one loop of the cycle. Vị V2 V ii) thermal efficiency of the cycle. iii) maximum theoretical efficiency of a Car- not cycle having the same temperature extrema as in this cycle. iv) coefficient of performance of the cycle, if it were used as a refrigerator .

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Similar questions

what is the unit of reynold number?
How to find the diffliction of the string at any point
A calliper brake is required for the front wheels of a van with a braking capacity of 900 Nm for each brake. Preliminary design estimates have set the brake geometry as ri=100 mm, To=160 mm and 0=45°. A pad with a coefficient of friction of 0,3 has been selected.
What is the effective length factor?
None
what is the length of each bar once both have been elongated
4. State Hooke's law.
The ratio of Engineering Stress and Engineering Strain is known as ______?
What are steel sections?
C A B V P