Which of the following statements is true?...

Question 1 / 2066636eee28f7522a1c51ea3b

Question 1 of 2066636eee28f7522a1c51ea3b

Which of the following statements is true? Illustration RA-0012

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Question 1 of 20

66636eee28f7522a1c51ea3b

Which of the following statements is true? Illustration RA-0012

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🔍 Key Concepts

• Follow the liquid refrigerant flow from the receiver through valve 14 and see where it branches to each box. • Locate each solenoid valve symbol (S) and see which one is immediately ahead of each expansion valve/evaporator for the chill box and freeze box. • Use the piping and valve numbers (33, 32, 31, etc.) to determine which solenoids feed the upper evaporator (K) and the lower evaporator (J).

💭 Think About

• After refrigerant passes through valve 14, which line does it take to reach the evaporator marked K? Which numbered solenoid is on that line? • Which solenoid is directly in series with the thermostatic expansion valve that feeds the evaporator J? • Are valves 28 and 36 on separate branches or on the same branch after the king solenoid? What does that tell you about whether they can both serve the same box?

✅ Before You Answer

• Confirm that valve 14 is on the main liquid line coming from the receiver, ahead of any branch to individual boxes (this makes it a king solenoid). • Verify which solenoid (28 or 36) is on the line that goes to the evaporator K and which is on the line that goes to evaporator J. • Check if either branch has two solenoids in series to the same box; if not, that rules out any choice saying both 28 and 36 are for the same box.

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Question 1 of 20

Which of the following statements is true? Illustration RA-0012

Valve "14" is the king solenoid, valve "28" is the chill box solenoid, and valve "36" is the freeze box solenoid.

Valve "14" is the king solenoid, valve "36" is the chill box solenoid, and valve "28" is the freeze box solenoid.

Valve "14" is the king solenoid, valves "28" and "36" are both chill box solenoids.

Valve "14" is the king solenoid, valves "28" and "36" are both freeze box solenoids.

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Question 1 / 2066636eee28f7522a1c51ea3b

Question 1 of 2066636eee28f7522a1c51ea3b

Which of the following statements is true? Illustration RA-0012

Back

Question 1 of 20

66636eee28f7522a1c51ea3b

Which of the following statements is true? Illustration RA-0012

No comments yet

Be the first to share your thoughts!

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

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

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