Plumbing Code Refresher Advanced Final Exam
Study Guide 2026/2027
⭐ Accurate Questions with Correct Detailed Solutions |
Brand New Updated Version | High Exam Success
Boost your preparation with this Advanced Final Exam Study Guide 2026/2027, designed to
help students review smarter, strengthen understanding, and perform confidently in exams.
This study resource features accurate exam-style questions with correct detailed solutions,
carefully structured around important and frequently tested concepts. Each solution includes
clear explanations and step-by-step breakdowns to help improve comprehension, reinforce
learning, and enhance problem-solving skills.
Whether you are preparing ahead of time or reviewing shortly before your exam, this guide
provides a focused and organized approach to help maximize your study time and improve
exam readiness.
🔥 What This Guide Offers
✔ Accurate and exam-focused practice questions
✔ Correct detailed solutions with clear explanations
✔ Coverage of important and commonly tested topics
✔ Brand new updated version (2026/2027)
✔ Easy-to-follow structure for quick revision
🚀 Benefits of This Study Guide
• Helps strengthen understanding of core concepts
• Supports effective and efficient revision
• Improves confidence and test-taking ability
• Provides realistic exam-style practice
• Helps identify and improve weak areas
,🎯 Ideal For
• Final exam preparation
• Midterm revision sessions
• Last-minute review and practice
• Practicing exam-style questions
• Improving academic performance and exam confidence
📚 A practical and reliable study companion designed to help students prepare effectively
and achieve stronger exam results.
Building sewers shall be tested by completely filling the sewer with water from
the
lowest to the highest point
What is the pipe carrying potable water from the water meter or other source of
water supply to a building or other point of use or distribution?
Building Supply
All water supply piping to an occupied dwelling installed in unheated area that
could freeze
must be insulated
Which of the following is not a basic component to a plumbing system
Pollution Control
A fitting for lead caulked joint that is prohibited when in vertical position
double hub
Roof drain shall be
Cast iron, Copper
Per Table 7-3, one fixture unit has a discharge capacity of
Up to 0.47 lps
A return bend of small- sized pipe, one end of which is about 30 cm. long and the
other end is about 7.5 cm long. Commonly used as a faucet for a pantry sink
Gooseneck
Pipes must be airtight, gas tight and watertight to achieve good piping system
Connections
Where the number of water closet in a floor level exceeds 20, how may of these
shall be provided to disabled persons?
2
What do you call a receptacle installed to collect a drain storm water from an
open area
, Area Drain
Each cleanout piping in 51mm or less in size shall be installed so that there is a
clearance of not less than ____mm in front of the cleanout
305
Any pressure less than that exerted by the atmosphere (may be termed a negative
pressure).
Vacuum
A tank located above or integral with water closet, urinal or similar fixture for
flushing or removing excrement in the fixture.
Flush Tank
A, is a specially designed snake for clearing clogs from trap of a toilet.
Toilet Auger
what is the total WSFU for two lavatories for private use
2 WSFU
How many equivalent water supply fixture units has the flush tank type of water
closet that is for private use?
3
What tube is made of plastic material and colored black whose crosssectional
shape is normally oval and is denoted by its outside diameter and is normally
used as water service connection from the main to the meter?
Polybutylene Pipe
What type of concealed connection of fixtures shall be provided with access
panel or utility at least 0.3 meter in its dimension for easy inspection and repair?
Slip Joint
Minimum supply pipe for lavatory using PPR PN16 is
20
When did the plumbing profession start in the Philippines?
17th Century
A connection to the public sewer, or private sewage disposal system, is required
for
buildings with plumbing fixtures
How many equivalent water supply fixture units has the flush tank type of water
closet that is for private use?
3
a 45 degree fitting is
one-eight of a circle
Who was the president of the Republic of the Philippines who signed the
"Plumbing Law of the Philippines"?
President Ramon Magsaysay
If ever it is impractical to install the horizontal drainage piping following the
required minimum slope to some reasonable constraints, what is the least
required slope that is allowed?
1%
Many power tools have a side handle
that is used to minimize injury from aa possible possible violent viol reaction of the tool
Study Guide 2026/2027
⭐ Accurate Questions with Correct Detailed Solutions |
Brand New Updated Version | High Exam Success
Boost your preparation with this Advanced Final Exam Study Guide 2026/2027, designed to
help students review smarter, strengthen understanding, and perform confidently in exams.
This study resource features accurate exam-style questions with correct detailed solutions,
carefully structured around important and frequently tested concepts. Each solution includes
clear explanations and step-by-step breakdowns to help improve comprehension, reinforce
learning, and enhance problem-solving skills.
Whether you are preparing ahead of time or reviewing shortly before your exam, this guide
provides a focused and organized approach to help maximize your study time and improve
exam readiness.
🔥 What This Guide Offers
✔ Accurate and exam-focused practice questions
✔ Correct detailed solutions with clear explanations
✔ Coverage of important and commonly tested topics
✔ Brand new updated version (2026/2027)
✔ Easy-to-follow structure for quick revision
🚀 Benefits of This Study Guide
• Helps strengthen understanding of core concepts
• Supports effective and efficient revision
• Improves confidence and test-taking ability
• Provides realistic exam-style practice
• Helps identify and improve weak areas
,🎯 Ideal For
• Final exam preparation
• Midterm revision sessions
• Last-minute review and practice
• Practicing exam-style questions
• Improving academic performance and exam confidence
📚 A practical and reliable study companion designed to help students prepare effectively
and achieve stronger exam results.
Building sewers shall be tested by completely filling the sewer with water from
the
lowest to the highest point
What is the pipe carrying potable water from the water meter or other source of
water supply to a building or other point of use or distribution?
Building Supply
All water supply piping to an occupied dwelling installed in unheated area that
could freeze
must be insulated
Which of the following is not a basic component to a plumbing system
Pollution Control
A fitting for lead caulked joint that is prohibited when in vertical position
double hub
Roof drain shall be
Cast iron, Copper
Per Table 7-3, one fixture unit has a discharge capacity of
Up to 0.47 lps
A return bend of small- sized pipe, one end of which is about 30 cm. long and the
other end is about 7.5 cm long. Commonly used as a faucet for a pantry sink
Gooseneck
Pipes must be airtight, gas tight and watertight to achieve good piping system
Connections
Where the number of water closet in a floor level exceeds 20, how may of these
shall be provided to disabled persons?
2
What do you call a receptacle installed to collect a drain storm water from an
open area
, Area Drain
Each cleanout piping in 51mm or less in size shall be installed so that there is a
clearance of not less than ____mm in front of the cleanout
305
Any pressure less than that exerted by the atmosphere (may be termed a negative
pressure).
Vacuum
A tank located above or integral with water closet, urinal or similar fixture for
flushing or removing excrement in the fixture.
Flush Tank
A, is a specially designed snake for clearing clogs from trap of a toilet.
Toilet Auger
what is the total WSFU for two lavatories for private use
2 WSFU
How many equivalent water supply fixture units has the flush tank type of water
closet that is for private use?
3
What tube is made of plastic material and colored black whose crosssectional
shape is normally oval and is denoted by its outside diameter and is normally
used as water service connection from the main to the meter?
Polybutylene Pipe
What type of concealed connection of fixtures shall be provided with access
panel or utility at least 0.3 meter in its dimension for easy inspection and repair?
Slip Joint
Minimum supply pipe for lavatory using PPR PN16 is
20
When did the plumbing profession start in the Philippines?
17th Century
A connection to the public sewer, or private sewage disposal system, is required
for
buildings with plumbing fixtures
How many equivalent water supply fixture units has the flush tank type of water
closet that is for private use?
3
a 45 degree fitting is
one-eight of a circle
Who was the president of the Republic of the Philippines who signed the
"Plumbing Law of the Philippines"?
President Ramon Magsaysay
If ever it is impractical to install the horizontal drainage piping following the
required minimum slope to some reasonable constraints, what is the least
required slope that is allowed?
1%
Many power tools have a side handle
that is used to minimize injury from aa possible possible violent viol reaction of the tool
