Hand boss review

The purpose of this code is to provide_______.

• general knowledge for individuals interested in plumbing installations

• minimum requirements and standards for the protection of health and safety

• the general public with ideas for the installation of pipes and fixtures

• understanding of devices and appurtenances that are installed by contractors

The ability to have direct access without the necessity of removing any panel, door, or similar obstruction is________.

• accessible by code

• a good plumbing assembly

• always a code violation

• readily accessible

A half bathroom is generally known as_________.

• a room equipped with a shower or a bathtub

• a room equipped with a water closet and a bidet

• a room equipped with a water closet and a whirlpool bathtub

• a room equipped with only a water closet and lavatory

The device which receives the discharge of drainage and is designed to retain organic matter and permits the liquid to seep through the sides and bottom is known as_________.

• a cesspool

• a septic leach field

• a septic tank

• dry well

The horizontal piping of drainage system which extends from the end of the building drain and which receives the discharge of the building drain and conveys it to the public or private sewer is a __________.

• building branch drain

• building drain

• building lateral

• building sewer

Any plumbing fixture, tank, receptacle, equipment or device arranged in such a manner through which it may be possible for non-potable, unclean or polluted water to enter a potable water system is a_________.

• back-flow

• back-pressure

• back-siphonage

• cross-connection

Solders and fluxes with a lead content greater than ______

are prohibited in piping systems used to convey potable.

• 0.1 percent

• 0.2 percent

• 0.3 percent

• 0.4 percent

Food or drink shall not be stored or prepared beneath overhead drain pipes unless those areas are?

• 5 feet by 5 feet

• covered by plastic

• in a well ventilated room

• protected against leakage

Lateral bracing for horizontal piping is_______.

• required for all horizontal lead piping

• required for cast iron pipe

• not required by code

• required for piping 5 inches in diameter

When using hanger rods to support piping 2 inches in diameter. The hanger rod shall be____.

• 1/4 inch

• 3/8 inch

• 1/2 inch

• 5/8 inch