Red Seal Plumber Examination — Information & Free Practice
100 free questions · Answer explanations · No signup required
Exam Review
About Red Seal Plumber Examination
Red Seal Plumber Examination · CA
Key exam facts
- Format
- Four-option multiple-choice
- Exam questions
- Total questions: 125.
- Time limit
- Four hours
- Passing score
- 70%
Topics covered
Performs common occupational skills (11%)
- Performs safety-related functions
- Uses and maintains tools and equipment
- Organizes work
- Performs routine trade activities
- Uses communication and mentoring techniques
Prepares and assembles tube, tubing and pipe (10%)
- Prepares tube, tubing and pipe
- Joins tube, tubing and pipe
Installs, tests and services sewers, sewage treatment systems and drainage, waste and vent (DWV) systems (26%)
- Installs, tests and services sewers
- Installs, tests and services sewage treatment systems
- Installs, tests and services interior drainage, waste and vent (DWV) systems
Installs, tests and services water service and distribution (19%)
- Installs, tests and services water service
- Installs, tests and services potable water distribution systems
- Installs, tests and services private water pressure systems
Installs, tests and services fixtures, appliances and water treatment systems (13%)
- Installs, tests and services plumbing fixtures and appliances
- Installs, tests and services water treatment systems
Installs, tests and services low-pressure steam and hydronic systems (13%)
- Installs, tests and services piping and components for hydronic systems
- Installs, tests and services hydronic heating and cooling equipment
Installs, tests and services specialized systems (8%)
- Installs, tests and services process piping systems
- Installs, tests and services other specialized systems
How to prepare
Work through the topics, read the explanation after each answer, and revisit the areas where you miss questions. Use the official outline and reference materials below to guide your study.
These independent practice questions are not actual exam items and do not guarantee a passing result.
Frequently asked questions
What is the exam format?
Four-option multiple-choice
How many questions are on the exam?
Total questions: 125.
How long is the exam?
Four hours
What is the passing score?
70%
Official sources and references
- Plumber Examination Weightings
Pie Chart of Red Seal Examination Weightings
- Red Seal Occupational Standard - Plumber
Methodology, page 7
- Plumber – Exam Information
Exam Breakdown
- Plumber – Exam Information
Types of Exam Questions
- Red Seal Exam Preparation Guide
What Is the Red Seal Exam format?
- Red Seal Examination Development Process
Development workshops: National exam development workshop
- Red Seal Exam Preparation Guide
What Is the Red Seal Exam format?, second paragraph
Confirm current exam arrangements with the exam provider.