Thermodynamic KeysConservation of MassQuestions 71-75 are based on the stated information listed below. A feed waterheater operating at steady state has two inlets and one exit. At inlet 1, liquid water atPi = 7 bar, TI 40°C, vị = 1.0078x10 m/kg enters through an area of AI = 25 em. Atinlet 2, water vapor enters at P2 =7 bar, T2 200°C, v=0.2999 m'/kg with a mass flow of40 kg/sec. Saturated liquid exits at 3 at P, =7 bar, v= 1.108x10 m/kg with a volumetricflow rate of 0.06 m/sec.71. The mass flow rate at the exit in kg/sec isa.40.00b.14.15c.54.15d. none of the above.72. The mass flow rate at inlet 1 in kg/sec is40.0014.15a.b.54.15c.d. none of the above.73. The velocity at inlet 1 in m/sec isa.16.1b.5.7c. 21.8d. none of the above.74. The volumetric flow rate at inlet 2 in m/sec is0.0140.06b.12.00a.с.d. none of the above.75. The volumetric flow rate at inlet 1 in m³/sec isa.0.014b.0.06с. 12.00d. none of the above.

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Thermodynamic Keys Conservation of Mass Questions 71-75 are based on the stated information listed below. A feed water heater operating at steady state has two inlets and one exit. At inlet 1, liquid water at Pi=7 bar, TI- 40°C, vi= inlet 2, water vapor enters at P2 7 bar, T2 200°C, vz 0.2999 m'/kg with a mass flow of 40 kg/sec. Saturated liquid exits at 3 at P,-7 bar, vy 1.108x10 m'/kg with a volumetric low rate of 0.06 m/sec. 1.0078x10 m/kg enters through an area of A 25 em. At 71. The mass flow rate at the exit in kg/sec is a. 40.00 b. 14.15 c. 54.15 d. none of the above. 72. The mass flow rate at inlet 1 in kg/sec is a. 40.00 b. 14.15 5115

Thermodynamic Keys Conservation of Mass Questions 71-75 are based on the stated information listed below. A feed water heater operating at steady state has two inlets and one exit. At inlet 1, liquid water at Pi=7 bar, TI- 40°C, vi= inlet 2, water vapor enters at P2 7 bar, T2 200°C, vz 0.2999 m'/kg with a mass flow of 40 kg/sec. Saturated liquid exits at 3 at P,-7 bar, vy 1.108x10 m'/kg with a volumetric low rate of 0.06 m/sec. 1.0078x10 m/kg enters through an area of A 25 em. At 71. The mass flow rate at the exit in kg/sec is a. 40.00 b. 14.15 c. 54.15 d. none of the above. 72. The mass flow rate at inlet 1 in kg/sec is a. 40.00 b. 14.15 5115

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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