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ESE 2021 ME Technical Quiz || Properties of Pure Substances

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Question 1

Which one of the following is extensive property of a thermodynamics system ?

Question 2

What should be the value of Joule- Thompson coefficient for decrease in temperature during throttling process

Question 3

The triple point on a T-S diagram is

Question 4

Two boilers one with superheater (h1= 3200 KJ/Kg) and other without superheater (h2 = 2800 KJ/Kg) are delivering equal quantities of steam into common main. What will be the enthalpy of common main?

Question 5

A rigid container of volume 0.6 m3 contains 1.0 Kg of water at 120⁰C (Vf = 0.00106 m3/Kg, Vg = 0.8908 m3/Kg). the states of water is
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Apr 24ESE & GATE ME