Nccer Plumbing Level 1 Exam 2026
With Questions And Answers
The modern word for plumber is derived from the Latin word for - correct
answer-A person who works with lead
LEED applies to all areas of the profession, except - correct answer-
Renovation
Water that comes from laundry and bathtubs and reused in known as - correct
answer-Graywater
Suggested national plumbing standards are called - correct answer-Model codes
You are offered a job by another contractor before you have fulfilled your current
obligations. The professional response is to - correct answer-Ask the contractor
to wait until you have met your obligations
Your supervisor points out that you forgot to complete a step in the assembly of a
drain in a DWV system. One of the apprentices that you are supervising was a he
person installing the drain. The responsible action is to - correct answer-Take
responsibility for the work done under your supervision
,People who develop, design, manufacture, and test mechanical devices are
called - correct answer-Mechanical engineers
Project managers are responsible for - correct answer-Controlling the scope
and direction of a plumbing business
The minimum standards for training programs in the United States are set by -
correct answer-Office of Apprenticeship
Participants in an NCCER training program receive all of the following except
- correct answer-Certification as a master plumber
The non-profit developed a system in 2000 they will certify
a building as "green" meaning it is energy efficient - correct answer-United States
Green Building Council
Which of the following does not cause backflow - correct answer- Insufficient
levels of water
A student must complete hours of OJL per year, according to the
office of Apprenticeship - correct answer-2000
, is the highest level of skill a craftsman can become in their
craft profession - correct answer-Master craftsman
According to osha, a competent person is - correct answer-A worker who can
identify hazards and is authorized to take prompt corrective measures
OHSA stands for - correct answer-Occupational safety and health
administration
One simple way to help ensure a safe work site is to - correct answer- Check
the job site periodically and remove any clutter
When you wear a hard hat, the space between your head and the shell of the hard
hat should be - correct answer-1 inch
Air-purifying respirator cartridge absorbs certain toxic vapors from the through
- correct answer-Charcoal
The highest level of respiratory protection is provided by - correct answer- Self-
contained breathing apparatus
To obtain the best protection from a respirator, you must perform a positive and
With Questions And Answers
The modern word for plumber is derived from the Latin word for - correct
answer-A person who works with lead
LEED applies to all areas of the profession, except - correct answer-
Renovation
Water that comes from laundry and bathtubs and reused in known as - correct
answer-Graywater
Suggested national plumbing standards are called - correct answer-Model codes
You are offered a job by another contractor before you have fulfilled your current
obligations. The professional response is to - correct answer-Ask the contractor
to wait until you have met your obligations
Your supervisor points out that you forgot to complete a step in the assembly of a
drain in a DWV system. One of the apprentices that you are supervising was a he
person installing the drain. The responsible action is to - correct answer-Take
responsibility for the work done under your supervision
,People who develop, design, manufacture, and test mechanical devices are
called - correct answer-Mechanical engineers
Project managers are responsible for - correct answer-Controlling the scope
and direction of a plumbing business
The minimum standards for training programs in the United States are set by -
correct answer-Office of Apprenticeship
Participants in an NCCER training program receive all of the following except
- correct answer-Certification as a master plumber
The non-profit developed a system in 2000 they will certify
a building as "green" meaning it is energy efficient - correct answer-United States
Green Building Council
Which of the following does not cause backflow - correct answer- Insufficient
levels of water
A student must complete hours of OJL per year, according to the
office of Apprenticeship - correct answer-2000
, is the highest level of skill a craftsman can become in their
craft profession - correct answer-Master craftsman
According to osha, a competent person is - correct answer-A worker who can
identify hazards and is authorized to take prompt corrective measures
OHSA stands for - correct answer-Occupational safety and health
administration
One simple way to help ensure a safe work site is to - correct answer- Check
the job site periodically and remove any clutter
When you wear a hard hat, the space between your head and the shell of the hard
hat should be - correct answer-1 inch
Air-purifying respirator cartridge absorbs certain toxic vapors from the through
- correct answer-Charcoal
The highest level of respiratory protection is provided by - correct answer- Self-
contained breathing apparatus
To obtain the best protection from a respirator, you must perform a positive and
