Keys Work Relations Questions 66-70 are based on the stated information listed below. Air, as an ideal gas, undergoes a reversible polytropic process in a turbine. (Cp=1.005 kJ/kg-K, ev 0.718 k.J/kg-K] State P{kPa} v{mkg) ufkJ/kg. h{kJ/kg) 1 500 758.9 1046.0 2P 500 2. 1775.3 2252.1 2T 250 2. 2s 190 2. 557.4 775.3 2v 100 1. 142.6 199.9 66. The isochoric process work output in kJ/kg is a. b. 346.6 c. 400.0 d. 420.0 67. The isentropic process work output in k.J/kg is a. 346.6 400.0 b. c. d. 420.0 68. The isothermal process work output in kJ/kg is a. 0. b. 346.6 400.0 с. d. 420.0 69. The isobaric process work output in kJ/kg is a. b. 346.6 c. 400.0 d. 420-0

Keys Work Relations Questions 66-70 are based on the stated information listed below. Air, as an ideal gas, undergoes a reversible polytropic process in a turbine. (Cp=1.005 kJ/kg-K, ev 0.718 k.J/kg-K] State P{kPa} v{mkg) ufkJ/kg. h{kJ/kg) 1 500 758.9 1046.0 2P 500 2. 1775.3 2252.1 2T 250 2. 2s 190 2. 557.4 775.3 2v 100 1. 142.6 199.9 66. The isochoric process work output in kJ/kg is a. b. 346.6 c. 400.0 d. 420.0 67. The isentropic process work output in k.J/kg is a. 346.6 400.0 b. c. d. 420.0 68. The isothermal process work output in kJ/kg is a. 0. b. 346.6 400.0 с. d. 420.0 69. The isobaric process work output in kJ/kg is a. b. 346.6 c. 400.0 d. 420-0

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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