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108+ Free IE F-Gas Category III Practice Questions

QQI Level 5 Special Purpose Certificate in F-gas Recovery from Small RACHPT&T Systems (Category III) practice questions are available now; exam metadata is being verified.

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Key Facts: IE F-Gas Category III Exam

<3 kg

Standard Category III Recovery Limit

EPA Ireland / EU 2015/2067

<6 kg

Hermetically Sealed Labelled Limit

EPA Ireland / EU 2015/2067

Recovery only

Category III Activity Scope

EPA Ireland

QQI Level 5

Award Class (Special Purpose)

QQI Award Standard

5N0105

QQI Component Code

F-Gas Registration Ltd

100

Free Practice Questions

OpenExamPrep

Ireland's F-Gas Category III certificate (QQI Level 5 Special Purpose Certificate in F-gas Recovery from Small RACHPT&T Systems, component 5N0105) is a recovery-only qualification aligned with Commission Implementing Regulation (EU) 2015/2067 Annex I. Certificate holders may recover F-gases from systems with less than 3 kg of charge, or less than 6 kg if hermetically sealed and labelled, but may not install, service, repair or perform leak checks that break into the refrigerant circuit. Assessment is a centre-set theory test plus a practical skills demonstration, graded Pass/Fail. Training is delivered by QQI-approved providers; EPA Ireland enforces F-gas compliance and F-Gas Registration Ltd maintains the Irish company certification register. This free prep includes 100 research-based practice questions on recovery procedures, regulations, safety, hermetic systems and environmental impact, with explanations and an AI tutor.

Sample IE F-Gas Category III Practice Questions

Try these sample questions to test your IE F-Gas Category III exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 108+ question experience with AI tutoring.

1Under Ireland's EPA F-Gas guidance, what is the primary activity permitted by a Category III personal certificate?
A.Installation and commissioning of new split air-conditioning systems of any charge size
B.Leak checking that requires breaking into the refrigerant circuit on large chillers
C.Recovery of fluorinated greenhouse gases from small stationary refrigeration, air-conditioning and heat-pump systems
D.Servicing and repair of refrigerated truck units without recovery training
Explanation: Category III is a recovery-only certificate for small systems. EPA Ireland states holders may recover refrigerant from equipment containing less than 3 kg of F-gases, or less than 6 kg if the system is hermetically sealed and labelled as such.
2What maximum refrigerant charge may a Category III certificate holder recover from a hermetically sealed system that is correctly labelled as such?
A.Less than 3 kg regardless of whether the system is hermetically sealed
B.Any charge size provided the equipment is domestic
C.Less than 6 kg of fluorinated greenhouse gases
D.Less than 10 kg if the system is plug-in equipment
Explanation: Commission Implementing Regulation (EU) 2015/2067 and EPA Ireland both set the hermetically sealed limit at less than 6 kg when the system is labelled as hermetically sealed. The standard small-system limit is less than 3 kg.
3Which activity is NOT permitted under an Ireland F-Gas Category III certificate?
A.Recovering HFC refrigerant from a domestic fridge before scrap processing
B.Routine maintenance that involves breaking into the refrigeration circuit to replace a filter drier
C.Transferring recovered refrigerant into a dedicated recovery cylinder
D.Recovering refrigerant from a small hermetically sealed unit labelled as such with a 5 kg charge
Explanation: Category III authorises recovery only. Installation, servicing, repair and maintenance that break into the circuit require Category I or II certification.
4A Category III holder is recovering refrigerant from a split air-conditioning system containing 2.5 kg of R-410A. Is this within their certification scope in Ireland?
A.No, because R-410A systems always require Category I
B.No, because split systems are excluded from Category III
C.Yes, because the charge is less than 3 kg
D.Yes, but only if they also hold a company F-Gas certificate
Explanation: Category III covers recovery from systems with less than 3 kg of F-gas (or less than 6 kg if hermetically sealed and labelled). A 2.5 kg charge is within scope.
5Who typically needs an Ireland F-Gas Category III certificate?
A.Commercial chiller engineers installing 50 kg charge systems
B.Electricians installing domestic heat pumps of any size without refrigerant work
C.Vehicle MOT testers recovering MAC refrigerant from car air conditioning
D.Waste-management and WEEE operatives recovering refrigerant from end-of-life fridges and freezers
Explanation: Category III targets operatives whose main F-gas activity is recovering refrigerant from small appliances before disposal, such as WEEE and scrap-metal facilities.
6Compared with Category I, Category III certification in Ireland is:
A.Narrower — recovery only from small systems rather than all activities on any charge size
B.Broader — it includes installation on systems of any size
C.Identical — both categories cover the same activities
D.Limited to leak checking without breaking into the circuit
Explanation: Category I permits installation, maintenance, servicing, repair, decommissioning, leak checking and recovery on any charge size. Category III is restricted to recovery from systems under the small-charge thresholds.
7A scrap processor must recover refrigerant from a domestic freezer before shredding. Which certification is appropriate for the recovery work?
A.F-Gas Category IV (leak checking only)
B.F-Gas Category III (recovery from small systems)
C.No certification is required for domestic appliances
D.Only company certification is needed; personal certification is optional
Explanation: Recovery of F-gases requires a personal handling certificate. For small domestic systems, Category III is the appropriate recovery-only qualification.
8Under EU 2015/2067, Category III certificate holders may carry out which Article 2 activity?
A.Recovery of fluorinated greenhouse gases from equipment within the prescribed charge limits
B.Installation of new refrigerant pipework on commercial systems
C.Leak checking that requires access to the pressurised circuit
D.Brazing of suction lines on a new split system installation
Explanation: Article 3(2)(c) of EU 2015/2067 limits Category III to recovery (Article 2(1)(b)) on equipment below the 3 kg / 6 kg hermetically sealed thresholds.
9An appliance has no 'hermetically sealed' label and contains 4 kg of HFC refrigerant. Can a Category III holder lawfully recover the charge in Ireland?
A.Yes, because 4 kg is still a small domestic charge
B.No, because the charge exceeds the 3 kg limit for non-hermetically sealed systems
C.Yes, if the operator gives verbal permission
D.No, unless they upgrade to Category IV on the spot
Explanation: Without hermetically sealed labelling, the Category III limit is less than 3 kg. A 4 kg charge exceeds that threshold and requires a higher category for recovery.
10Category II and Category III both involve small systems, but the key difference is:
A.Category III covers larger systems than Category II
B.Category II is for hermetically sealed systems only
C.Category III includes leak checking with circuit access
D.Category II covers installation, servicing and recovery; Category III covers recovery only
Explanation: EPA Ireland defines Category II as broader small-system work including installation and servicing, while Category III is limited to refrigerant recovery from qualifying small systems.

About the IE F-Gas Category III Practice Questions

Verified exam format metadata for QQI Level 5 Special Purpose Certificate in F-gas Recovery from Small RACHPT&T Systems (Category III) is pending. The practice questions above remain available while official exam length, timing, passing score, fee, and administrator details are reviewed.