Air conditioning
Air conditioning
Here are the best resources to pass Air conditioning. Find Air conditioning study guides, notes, assignments, and much more.
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Exam (elaborations)
The Ultimate and Complete Air Conditioning Study Guide 2025, Covering HVAC Fundamentals, Refrigeration Cycle Principles, Air Conditioning System Components, Installation and Maintenance Procedures, Troubleshooting Techniques, Electrical Systems and Contro
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---70April 20262025/2026A+
- This comprehensive and in-depth Air Conditioning study guide is specifically designed for students, HVAC technicians, and professionals seeking to master the principles and practical skills of air conditioning systems, providing a complete and detailed review of HVAC fundamentals including the refrigeration cycle, thermodynamics, and heat transfer, while also covering system components such as compressors, condensers, evaporators, and expansion devices, as well as installation, maintenance, and ...
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$17.49 More Info
ruthmuthoni
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Exam (elaborations)
HVAC210 Air Conditioning Systems Practice Exam Study Guide Updated 2026 | Verified Questions and Answers with Detailed Rationales | Refrigeration Cycle Principles, Air Conditioning Components (Compressors, Condensers, Evaporators), Thermodynamics and Hea
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---34April 20262025/2026A+
- This HVAC210 Air Conditioning Systems study guide is fully updated for 2026 and designed to provide a structured, exam-focused preparation resource for HVAC students and technicians. It includes over 350 verified practice questions with accurate answers and detailed rationales, covering essential topics such as refrigeration cycle principles, air conditioning system components, thermodynamics and heat transfer, and installation and maintenance procedures. The guide also emphasizes troubleshootin...
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$17.49 More Info
brightonmunene
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Exam (elaborations)
Louisiana (New Orleans) Second Class Stationary Air Conditioning - 640-LA Contractor Exam | Verified Latest Questions and Correct Detailed Answers
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---95March 20262025/2026A+
- OVERVIEW DESCRIPTION: 
The 640-LA Second Class Stationary Air Conditioning exam is a critical licensing step for 
commercial HVAC contractors in Louisiana, mandated by the LSLBC for projects valued at 
$10,000 or more. Administered as an open-book test through PSI with a four-hour time limit, it 
requires a 70% passing score. The exam thoroughly assesses a candidate's competency across 
the full spectrum of the trade, including HVAC and refrigeration systems, air distribution, 
piping, ...
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$70.99 More Info
VerifiedSets
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Exam (elaborations)
Air Conditioning Certification Study Guide / Score 100% / 2025 New Version
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---9February 20262025/2026A+
- Pass your state or industry Air Conditioning Certification (e.g., EPA 608, NATE) exam with this comprehensive 2025 study guide. This resource covers core principles of refrigeration, system components, electrical circuits, charging and recovery procedures, diagnostics, and EPA regulations for handling refrigerants. It includes system diagrams, troubleshooting charts, practice exam questions, and study notes to ensure you are fully prepared to score 100% and work legally and safely on AC systems.
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$14.49 More Info
ThePlug
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Exam (elaborations)
AIR CONDITIONING/ PRESSURIZATION/ VENTILATION ACTUAL 2026 QUESTIONS AND 100% CORRECT ANSWERS
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---46January 20262025/2026A+
- AIR CONDITIONING/ 
PRESSURIZATION/ VENTILATION 
ACTUAL 2025/2026 QUESTIONS 
AND 100% CORRECT ANSWERS 
Conditioned air is distributed to: 
A: Cockpit, cargo bays and cabin 
B: Cockpit, fwd and aft cabins 
C: Cockpit, avionics bay and cabin 
D: Cockpit, cabin and holds 1 and 2 only 
- Answer -B: Cockpit, fwd and aft cabins 
Hot air fault light illuminates on the air conditioning panel, 
A: The hot air press. reg. valve opens and the trim air valves close. 
B: The hot air press. reg. valve closes a...
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$12.99 More Info
mercylynneh
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Exam (elaborations)
RADON REVIEW QUIZ 6 (MITIGATION) ACTUAL 2026 QUESTIONS AND 100% CORRECT ANSWERS
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---23January 20262025/2026A+
- RADON REVIEW QUIZ 6 
(MITIGATION) ACTUAL 2025/2026 
QUESTIONS AND 100% CORRECT 
ANSWERS 
A measurement of the differential pressure across a slab is carried out 
by a mitigator on a day characterized by gusts of wind. In comparison to 
measurements made on a calm day, the windy day pressure differential 
readings across the slab will: 
Select one: 
a. Remain constant 
b. Increase
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$12.99 More Info
mercylynneh