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Item 8 Refrigerant-134a enters a throttle valve as saturated liquid at 40 °C and exits at 388 kPa . Enthalpy remains constant during the flow. R-134a Part A Determine the drop in pressure (Ap) in the valve. Express your answer to four significant figures and include the appropriate units. HÀ ? Ap = Value Units Submit Request Answer Part B Determine the drop in temperature (AT) in the valve. Express your answer to three significant figures and include the appropriate units. AT = Value Units Submit Request Answer

Item 8 Refrigerant-134a enters a throttle valve as saturated liquid at 40 °C and exits at 388 kPa . Enthalpy remains constant during the flow. R-134a Part A Determine the drop in pressure (Ap) in the valve. Express your answer to four significant figures and include the appropriate units. HÀ ? Ap = Value Units Submit Request Answer Part B Determine the drop in temperature (AT) in the valve. Express your answer to three significant figures and include the appropriate units. AT = Value Units Submit Request Answer

Elements Of Electromagnetics
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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Item 8 Refrigerant-134a enters a throttle valve as saturated liquid at 40 °C and exits at 388 kPa . Enthalpy remains constant during the flow. R-134a Part A Determine the drop in pressure (Ap) in the valve. Express your answer to four significant figures and include the appropriate units. ? Ap = Value Units Submit Request Answer Part B Determine the drop in temperature (AT) in the valve. Express your answer to three significant figures and include the appropriate units. ? AT = Value Units Submit Request Answer
Transcribed Image Text:Item 8 Refrigerant-134a enters a throttle valve as saturated liquid at 40 °C and exits at 388 kPa . Enthalpy remains constant during the flow. R-134a Part A Determine the drop in pressure (Ap) in the valve. Express your answer to four significant figures and include the appropriate units. ? Ap = Value Units Submit Request Answer Part B Determine the drop in temperature (AT) in the valve. Express your answer to three significant figures and include the appropriate units. ? AT = Value Units Submit Request Answer
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