Which of the following dehydrators or...

Question 1 of 292185eccef9dbacbc34ba4d45fff

Which of the following dehydrators or combination filter/driers is most likely to be used in the suction line of a refrigeration unit? See illustration RA-0010.

Back

Question 1 of 29218

Study area:

Which of the following dehydrators or combination filter/driers is most likely to be used in the suction line of a refrigeration unit? See illustration RA-0010.

No Illustration

This question does not have an illustration

🔍 Key Concepts

• Difference between suction line and liquid line filter‑driers in a refrigeration system • Need for large internal volume and low pressure drop on the compressor suction side • Visual clues on GS‑RA‑10: size, shell type (take‑apart vs sealed), and labeling related to liquid vs suction service

💭 Think About

• On the suction side, is the refrigerant mostly liquid or mostly low‑pressure vapor, and how does that affect the design of the filter‑drier? • Which of the illustrated units looks designed for easy maintenance or core replacement and for handling large gas volumes rather than a small liquid stream? • Which units appear more like compact, sealed liquid‑line driers commonly installed just before the expansion device?

✅ Before You Answer

• Identify which option has a take‑apart shell / serviceable core, typical of suction line filter‑driers • Compare the relative size and volume of each device versus what is normally required in a suction line • Look closely for any label clues that mention liquid or suggest use as a liquid‑line drier, and eliminate those from consideration