NCCER Plumbing Level 1 Exam -Questions
With Verified Correct Answers!!
The modern word for plumber is derived from the Latin word for - ✔✔A person who works
with lead
LEED applies to all areas of the profession, except - ✔✔Renovation
Water that comes from laundry and bathtubs and reused in known as - ✔✔Graywater
Suggested national plumbing standards are called - ✔✔Model codes
You are offered a job by another contractor before you have fulfilled your current obligations.
The professional response is to - ✔✔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 - ✔✔Take responsibility for the work done under your
supervision
People who develop, design, manufacture, and test mechanical devices are called -
✔✔Mechanical engineers
Project managers are responsible for - ✔✔Controlling the scope and direction of a plumbing
business
The minimum standards for training programs in the United States are set by - ✔✔Office of
Apprenticeship
,Participants in an NCCER training program receive all of the following except -
✔✔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 - ✔✔United States Green Building Council
Which of the following does not cause backflow - ✔✔Insufficient levels of water
A student must complete_______hours of OJL per year, according to the office of
Apprenticeship - ✔✔2000
___________is the highest level of skill a craftsman can become in their craft profession -
✔✔Master craftsman
According to osha, a competent person is - ✔✔A worker who can identify hazards and is
authorized to take prompt corrective measures
OHSA stands for - ✔✔Occupational safety and health administration
One simple way to help ensure a safe work site is to - ✔✔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 -
✔✔1 inch
Air-purifying respirator cartridge absorbs certain toxic vapors from the through - ✔✔Charcoal
The highest level of respiratory protection is provided by - ✔✔Self-contained breathing
apparatus
, To obtain the best protection from a respirator, you must perform a positive and negative fit
check - ✔✔Every time you wear it
The SDS is a fact sheet prepared by - ✔✔The product's manufacturer or importer
The most important things to look for on an SDS are the - ✔✔Specific hazards, personal
protection requirements, handling procedures,first-aid information, and the emergency-response
telephone number
Section 4 of an SDS - ✔✔List first aid measures
If your supervisor tells you to evacuate the worksite, you should - ✔✔Go to a safe location
and wait until you are notified that conditions are safe
The sign or tag that is used to tell workers about potential hazards or unsafe practices is a -
✔✔Caution sign
The sign or tag that is used to tell workers about general information not related to safety is an -
✔✔Informational sign
The sign or tag that is used for general instructions and suggestions related to safety measures is
a - ✔✔Safety instruction sign
The two types of protection for opening in walls, floors, or the ground are - ✔✔Guards and
covers
The precent of all accidental deaths in the construction industry caused by slips, trips, and falls is
- ✔✔15%
When job site surfaces are wet or icy, you should - ✔✔Wear shoes with cleats
With Verified Correct Answers!!
The modern word for plumber is derived from the Latin word for - ✔✔A person who works
with lead
LEED applies to all areas of the profession, except - ✔✔Renovation
Water that comes from laundry and bathtubs and reused in known as - ✔✔Graywater
Suggested national plumbing standards are called - ✔✔Model codes
You are offered a job by another contractor before you have fulfilled your current obligations.
The professional response is to - ✔✔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 - ✔✔Take responsibility for the work done under your
supervision
People who develop, design, manufacture, and test mechanical devices are called -
✔✔Mechanical engineers
Project managers are responsible for - ✔✔Controlling the scope and direction of a plumbing
business
The minimum standards for training programs in the United States are set by - ✔✔Office of
Apprenticeship
,Participants in an NCCER training program receive all of the following except -
✔✔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 - ✔✔United States Green Building Council
Which of the following does not cause backflow - ✔✔Insufficient levels of water
A student must complete_______hours of OJL per year, according to the office of
Apprenticeship - ✔✔2000
___________is the highest level of skill a craftsman can become in their craft profession -
✔✔Master craftsman
According to osha, a competent person is - ✔✔A worker who can identify hazards and is
authorized to take prompt corrective measures
OHSA stands for - ✔✔Occupational safety and health administration
One simple way to help ensure a safe work site is to - ✔✔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 -
✔✔1 inch
Air-purifying respirator cartridge absorbs certain toxic vapors from the through - ✔✔Charcoal
The highest level of respiratory protection is provided by - ✔✔Self-contained breathing
apparatus
, To obtain the best protection from a respirator, you must perform a positive and negative fit
check - ✔✔Every time you wear it
The SDS is a fact sheet prepared by - ✔✔The product's manufacturer or importer
The most important things to look for on an SDS are the - ✔✔Specific hazards, personal
protection requirements, handling procedures,first-aid information, and the emergency-response
telephone number
Section 4 of an SDS - ✔✔List first aid measures
If your supervisor tells you to evacuate the worksite, you should - ✔✔Go to a safe location
and wait until you are notified that conditions are safe
The sign or tag that is used to tell workers about potential hazards or unsafe practices is a -
✔✔Caution sign
The sign or tag that is used to tell workers about general information not related to safety is an -
✔✔Informational sign
The sign or tag that is used for general instructions and suggestions related to safety measures is
a - ✔✔Safety instruction sign
The two types of protection for opening in walls, floors, or the ground are - ✔✔Guards and
covers
The precent of all accidental deaths in the construction industry caused by slips, trips, and falls is
- ✔✔15%
When job site surfaces are wet or icy, you should - ✔✔Wear shoes with cleats
