g air as perfect gas 1. Consider cylinder A and cylinder B each A having 1 kg of air (R = 287 J/kgK, y = 1.4). The B air in cylinder a is initially at 200 kPa and Tiwas that in cylinder B is at 300 K. 300 K Cylinder B is perfectly insulated. Cross sectional area of piston of cylinder a and B are 0.4 m² and 0.6 m² respectively. Now the content of cylinder a is heated quasi statically aru me such that the as 100 kPa. pressure neglecting the area of cross section of rod, the work done by the air in cylinder a on the air in cylinder B is (a) 20.72 kJ/kg (b) 45.08 k]/kg (c) 72.08 k/kg yari (d) 30.05 kJ/kg Tiwari

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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11. Consider cylinder A and cylinder B each
A
having 1 kg of air (R = 287 J/kgK, y = 1.4). The
B
air in cylinder
A
300 K
B is perfectly insulated. Cross sectional area of piston of cylinder A and B are
0.4 m² and 0.6 m² respectively. Now the content of cylinder a is heated quasi statically
such that the
ari
pressure
as 100 kPa.
air as perfect gas and neglecting the area of cross section of rod,
done by the air in cylinder a on the air in cylinder B is
(a) 20.72 k]/kg
(c) 72.08 k/kg
(b) 45.08 kJ/kg
Tiwari
30.05 k/kg
t Tlay
"ut Tiwari
Transcribed Image Text:11. Consider cylinder A and cylinder B each A having 1 kg of air (R = 287 J/kgK, y = 1.4). The B air in cylinder A 300 K B is perfectly insulated. Cross sectional area of piston of cylinder A and B are 0.4 m² and 0.6 m² respectively. Now the content of cylinder a is heated quasi statically such that the ari pressure as 100 kPa. air as perfect gas and neglecting the area of cross section of rod, done by the air in cylinder a on the air in cylinder B is (a) 20.72 k]/kg (c) 72.08 k/kg (b) 45.08 kJ/kg Tiwari 30.05 k/kg t Tlay "ut Tiwari
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