Which of the lettered components shown in...

Question 1 / 2707066636eee28f7522a1c51ec74

Question 1 of 2707066636eee28f7522a1c51ec74

Which of the lettered components shown in the illustration indicates the high-pressure cut-out? Illustration RA-0012

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Question 1 of 27070

Which of the lettered components shown in the illustration indicates the high-pressure cut-out? Illustration RA-0012

If the question has a related picture, it will appear here.

🔍 Key Concepts

• Look at the pressure control switches around the compressor labeled A and note which lines (suction vs. discharge) they are connected to. • Recall that a high-pressure cut-out must sense pressure on the discharge (high side) of the compressor, upstream of the condenser. • Compare the symbols for the different safety controls (low-pressure, oil pressure, and high-pressure) and how they are piped into the system.

💭 Think About

• Trace the refrigerant flow from the compressor A toward the condenser B: which lettered control (W, X, Y, or Z) is connected to this high‑pressure side? • Which of the lettered components is arranged so that, if discharge pressure rises too high, it would stop or protect the compressor? • Which controls are more likely related to cooling water flow or oil pressure, and therefore not the high‑pressure cut‑out?

✅ Before You Answer

• Verify which side of the system each lettered device senses: suction side vs. discharge side of the compressor. • Confirm that the candidate component is a pressure-actuated safety control, not a temperature or flow device. • Make sure the selected letter is on a line that will always see the maximum system pressure during normal operation (compressor discharge before pressure‑reducing devices).

Question 1 of 27070

Which of the lettered components shown in the illustration indicates the high-pressure cut-out? Illustration RA-0012

Question 1 / 2707066636eee28f7522a1c51ec74

Question 1 of 2707066636eee28f7522a1c51ec74

Which of the lettered components shown in the illustration indicates the high-pressure cut-out? Illustration RA-0012

Back

Question 1 of 27070

Which of the lettered components shown in the illustration indicates the high-pressure cut-out? Illustration RA-0012

If the question has a related picture, it will appear here.