<\/li>\n<\/ul>\n\n\n\nThe process of joining tubes and fittings by heating the materials and melting a filler metal into the joint to seal the tubes together is called
soldering<\/p>\n\n\n\n
The part of the hanger that touches or connects directly to the tube is called the
tube attachment<\/p>\n\n\n\n
An example of an insulating material is
glass fiber<\/p>\n\n\n\n
In a solder fitting, the space that allows solder to flow into the joint is called the
capillary action gap<\/p>\n\n\n\n
Copper tube should never be joined using a
threaded joint<\/p>\n\n\n\n
Ductile iron is made from a combination of molten gray iron and
magnesium<\/p>\n\n\n\n
When measuring a no-hub cast-iron pipe, you must
subtract the allowance for the gasket ridge<\/p>\n\n\n\n
While using a 60 inch-pound torque wrench to tighten the coupling clamps on a no-hub pipe, a plumber hears a clicking sound. This means that
the wrench has disengaged<\/p>\n\n\n\n
The two types of testing that can be performed at the rough-in stage are
air pressure and hydrostatic<\/p>\n\n\n\n
Cast-iron pipe is classified by its
wall thickness<\/p>\n\n\n\n
The side openings in closet bends are available as either
left-hand or right-hand<\/p>\n\n\n\n
When permitted by applicable codes, ductile iron pipe is usually required when installing pipe under buildings if the diameter of the pipe is larger than
15 inches<\/p>\n\n\n\n
To protect against abrasive and corrosive materials, galvanized pipe is coated with
zinc<\/p>\n\n\n\n
An installation of steel piping will need to be occasionally disassembled and then reassembled. To make the installation process easier, use
Unions<\/p>\n\n\n\n
For optimal use of a chain vise, keep the chain
Oiled<\/p>\n\n\n\n
High-alloy steel is also called
stainless steel<\/p>\n\n\n\n
The 3 basic components of hangers are
pipe attachments, connectors, and structural attachments<\/p>\n\n\n\n
When fastening a piping system to concrete, use
anchors<\/p>\n\n\n\n
When threading steel pipe, cut the threads until the number of threads that appear at the other end of the die is
2<\/p>\n\n\n\n
Marble is not used as a material in decorative fixtures because it
absorbs water<\/p>\n\n\n\n
Depending on your local code, three options for venting a dishwasher are to install an air gap assembly in the discharge piping; to loop the drain hose above the fixture’s flood-level rim; or, to
connect a discharge hose from a kitchen sink or domestic dishwasher through a single 1-1\/2 inch trap<\/p>\n\n\n\n
The most common fixture style of drinking fountain and water cooler is
wall-hung<\/p>\n\n\n\n
According to ADA requirements for accessible water closets, the maximum height above the floor that controls for flush valves and flushometers can be mounted is
44 inches<\/p>\n\n\n\n
Because self-closing compression faucets have a tendency to receive too little water flow, one problem that can occur with them is that
lime and other minerals can build up in the system<\/p>\n\n\n\n
The type of waste disposal system used by most residential dishwashers is called
pump-out<\/p>\n\n\n\n
The waste passageways of reverse-trap waters closets are
2 inches in diameter<\/p>\n\n\n\n
The DWV system is
a system of piping used to remove waste from a building’s fixtures and drains<\/p>\n\n\n\n
A basket strainer is an example of a
fixture drain<\/p>\n\n\n\n
Grease interceptors are commonly installed in
restaurants<\/p>\n\n\n\n
The point where wastewater leaves the trap and enters the drainage piping is called the
trap arm<\/p>\n\n\n\n
A homeowner is experiencing a problem with a water closet because it keeps losing its trap seal. The water closet is located in a powder room that is seldom used. The problem is most likely due to
evaporation<\/p>\n\n\n\n
A 1\/6 elbow fitting will turn a run of pipe by
60 degrees<\/p>\n\n\n\n
The main horizontal pipe inside a building is called the
building drain<\/p>\n\n\n\n
Plumbing codes require that manholes be provided for underground piping unless the piping
is 8 inches or larger in diameter<\/p>\n\n\n\n
A trap is likely to siphon if the horizontal leg is installed with a drop greater than
1\/4 inch per foot<\/p>\n\n\n\n
Codes typically require hub-type fittings to be installed so that the wastes flow
from the bell to the spigot end of the pipe<\/p>\n\n\n\n
In private water supply systems, water is drawn from
a well<\/p>\n\n\n\n
To dissolve carbon dioxide and to oxidize iron and manganese, water treatment systems use
aerators<\/p>\n\n\n\n
Water meters are usually installed by
a city or county employee<\/p>\n\n\n\n
The _<\/strong> should be installed so that it bypasses the water softener.
hose bibb<\/p>\n","protected":false},"excerpt":{"rendered":"2024 Plumbing Year 1 Midterm and Final Exam New Latest Version with All Questions and 100% Correct Answers Each with 50 Questions 2024 Plumbing Year 1 Midterm and Final Exam NewLatest Version with All Questions and 100% CorrectAnswers Each with 50 QuestionsFinal ExamThe chain pipe vise is designed to hold pieces of pipe that are […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[25],"tags":[],"class_list":["post-131036","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/131036","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/comments?post=131036"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/131036\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=131036"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=131036"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=131036"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}