The refrigerant R-134a enters a throttling valve as a saturated liquid at 1600 kPa and leaves at 280 kPa. What is the temperature variation of R-134a? a) – 65.3 ºC B) – 60.4 ºC NS) – 56.6 ºC D) – 57.8 ºC TO) – 59.1 ºC

The refrigerant R-134a enters a throttling valve as a saturated liquid at 1600 kPa and leaves at 280 kPa. What is the temperature variation of R-134a? a) – 65.3 ºC B) – 60.4 ºC NS) – 56.6 ºC D) – 57.8 ºC TO) – 59.1 ºC

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter39: Residential Energy Auditing

Section: Chapter Questions

Problem 4RQ: Performing a home energy audit starts with a visualinspection of a home and its energy systems which...

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Question

40 -

The refrigerant R-134a enters a throttling valve as a saturated liquid at 1600 kPa and leaves at 280 kPa. What is the temperature variation of R-134a?

– 65.3 ºC

– 60.4 ºC

NS)

– 56.6 ºC

– 57.8 ºC

TO)

– 59.1 ºC

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