Help needed with MCQ The equation:202pEdV, + m2(h + Eco.w), – m (h+Ecga),atVc(a) Represents the First Law of Thermodynamics in its general formulation for closed systems(b) Represents the First Law of Thermodynamics for 1-D open systems, whose validity is restricted to steady-state flowsO (C) Represents the First Law of Thermodynamics for closed systems, whose validity is restricted to steady-state flows(d) Represents the First Law of Thermodynamics in its general formulation for 1-D open systems Consider a 1-D, steady-state, isothermal flow from state 1 to state 2, in which the following quantities are given:LF0, L-30 kJ/kg. T=300 K, p,=1 bar.The fluid is air (R=287 J/kgK, k=1.4) and the change in kinetic energy between 1 and 2 is negligible.How much is the pressure P2?O (a) 0.652 bar(b) 0.706 barOC) 0.692 bar2 d) None of the others

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The equation: Q + L, = PEDV, + m2 (h + Ec.g.0), - th (h+ Ecg.0), 262 26275 26275 (a) Represents the First Law of Thermodynamics in its general formulation for closed systems (b) Represents the First Law of Thermodynamics for 1-D open systems, whose validity is restricted to steady- state flows L751 O (C) Represents the First Law of Thermodynamics for closed systems, whose validity is restricted to steady- state flows O (d) Represents the First Law of Thermodynamics in its general formulation for 1-D open systems

The equation: Q + L, = PEDV, + m2 (h + Ec.g.0), - th (h+ Ecg.0), 262 26275 26275 (a) Represents the First Law of Thermodynamics in its general formulation for closed systems (b) Represents the First Law of Thermodynamics for 1-D open systems, whose validity is restricted to steady- state flows L751 O (C) Represents the First Law of Thermodynamics for closed systems, whose validity is restricted to steady- state flows O (d) Represents the First Law of Thermodynamics in its general formulation for 1-D open systems

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

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