Question 1
Under AS/NZS 3500.2, what is the minimum grade (fall) for a DN 100 sanitary drain?
Correct Answer:
1 in 60
Question 2
What is the minimum grade for a DN 150 sanitary drain under AS/NZS 3500.2?
Correct Answer:
1 in 90
Question 3
What is the minimum trap seal depth required for a fixture trap under AS/NZS 3500.2?
Correct Answer:
40 mm
Question 4
Which Queensland Act is the principal legislation governing plumbing and drainage work in Queensland?
Correct Answer:
Plumbing and Drainage Act 2018
Question 5
Which authority administers plumbing and drainage occupational licences in Queensland?
Correct Answer:
Queensland Building and Construction Commission (QBCC)
Question 1
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About this Exam

Prepare with the QLD Plumbing Licence Practice Questions - Queensland Plumbing & Drainage Occupational Licence (QBCC) Exam practice quiz. This question bank includes 100 questions covering water, plumbing, drainage, sanitary, and queensland. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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QLD Plumbing Licence Practice Questions - Queensland Plumbing & Drainage Occupational Licence (QBCC) Exam

This practice set contains 100 questions from the matching question bank and focuses on water, plumbing, drainage, sanitary, and queensland. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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