1. Determine the other properties of the steam for the following conditionsa) T = 140°C, h = 2733.9 kJ/kg-Kb) P = 10 Mpa, s = 3.100 kJ/kgc) T= 250°C, v = 0.0012512 m3/kgd) P = 13 Mpa, h= 3191.3 kJ/kg-Ke) T= 320°C, u= 2000 kJ/kg-Kf) P = 1.42 Mpa, T = 355°C2. Determine the h, s and °SH of steam at 0.5 MPa and 520°C using Mollier Chart.3. Determine the h, t, and s of saturated vapor at 0.2 MPa using Mollier Chart.4. Determine the P, h, and s of steam at y = 20% and t = 100°C

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1. Determine the other properties of the steam for the following conditions

Elements Of Electromagnetics

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ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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Concept explainers

Properties of Pure Substances

A substance with fixed chemical composition throughout is called a pure substance like water, air, and nitrogen. A pure substance does not have to be a single element or compound. A mixture of two or more phases of a pure substance is also a pure substance as long as the chemical composition is the same for all phases. These substances mainly have a constant/ uniform composition. The substances also have fixed boiling and melting points. A pure substance takes part in a chemical reaction to form predictable products.

Question

1. Determine the other properties of the steam for the following conditions
a) T = 140°C, h = 2733.9 kJ/kg-K
b) P = 10 Mpa, s = 3.100 kJ/kg
c) T= 250°C, v = 0.0012512 m3/kg
d) P = 13 Mpa, h= 3191.3 kJ/kg-K
e) T= 320°C, u= 2000 kJ/kg-K
f) P = 1.42 Mpa, T = 355°C
2. Determine the h, s and °SH of steam at 0.5 MPa and 520°C using Mollier Chart.
3. Determine the h, t, and s of saturated vapor at 0.2 MPa using Mollier Chart.
4. Determine the P, h, and s of steam at y = 20% and t = 100°C

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