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In: Mechanical Engineering

The following problem description applies also to the next two problems. A piston-cylinder device contains 2...

The following problem description applies also to the next two problems.

A piston-cylinder device contains 2 kg of a saturated liquid mixture at an initial state 1 with p1= 100 kPa and x1= 0.8. The water is heated at constant pressure until its final state 2 with volume V2 = 1.947V1.

Its initial volume, in m3/kg, is closer to:

A) 3.836

B) 1.294

C) 2.990

D) 2.345

E) 2.156

F) 2.711

G) 4.625

H)1.736

B) Its final temperature, in oC, is closer to:

C) The amount of heat supplied to the steam during the expansion process, in kJ, is closer to:

Solutions

Expert Solution

samet mamat answered 2 years ago
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