G2 Gas Fitter Practice Exam

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Prepare for the G2 Gas Fitter Exam with specialized quizzes and multiple-choice questions designed to enhance your understanding and performance. Get ready to succeed!

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What type of work is a holder of a G1 certificate permitted to do?

Work on appliances with an input of up to 200k BTU
Work on appliances with any input in vapour phase
Work on residential installations only
Work on commercial systems only

The correct answer is: Work on appliances with any input in vapour phase

A holder of a G1 certificate is permitted to work on appliances with an input in vapour phase. This qualification allows individuals to handle gas installations and repairs involving gas in its vapour form, which is crucial for various types of gas appliances. The context of this certification is significant because it encompasses a range of work related to gas appliances that operate without restrictions on the input capacity, as long as they are in gas vapour phase, making this certification versatile within its scope. This qualification differs from other certifications that may limit the work to specific types of systems or capacities. Therefore, the G1 holder’s ability to work on vapour phase appliances expands opportunities in both residential and commercial settings, highlighting the adaptability and demand for such skills in the industry.