Metering & Expansion Devices Guided Notes | HVAC-R | Grades 9–12

Metering & Expansion Devices Guided Notes is a fill-in-the-blank guided notes handout for HVAC-R (grades 9–12) on Metering & Expansion Devices.

Pairs with: Metering & Expansion Devices Slide Show Presentation; Metering & Expansion Devices Lesson Quiz; Metering & Expansion Devices Vocabulary Words & Definitions.

Sections: Student Learning Objectives; Key Point 2 - Inside The Txv: Three Pressures Run The Valve; Key Point 4 - The Bulb: Placement Is Half The Adjustment; Key Point 6 - Fixed Orifices: A Hole That Cannot Move; Key Point 8 - Metering Faults: Starved, Flooded, Hunting; Chapter Summary - Core Takeaways; Chapter Timeline. Sample item: “____________________ drops pressure at evaporator inlet”

What's inside: Guided Notes (editable .docx + PDF, about 2,734 words, 8 pages).

Standards: Aligned to Career & Technical Education (CTE) program-of-study competencies for Architecture & Construction — heating, ventilation, air conditioning and refrigeration, with embedded academic literacy and career-readiness skills.

Resource type: Guided Notes. Format: editable Microsoft Word file plus a ready-to-print PDF.

Classroom use: Have students complete the notes during the slide show or as an independent reading activity, then review with the answer key. Built for HVAC-R, grades 9–12.

Format note: These files are delivered in Microsoft Office formats (Word and/or PowerPoint). If you open a worksheet that includes tables in Apple Pages or another non-Microsoft app, table formatting may not display correctly. For best results, use Microsoft Word or PowerPoint (or upload the file to Google Docs). If you run into any formatting issues, contact us and we can send a PDF version.