Water system

___________ is a system that depends on the pressure created by the

city, county, or well system in the park or community

• Fresh water tank

• Flush type

• Well water pressure

• City water pressure

The use of city water provides a constant source

of _______ to the RV when it is hooked up.

• Release

• Pressure

• PSI

• NSF

All plastic piping used in the drainage system must be listed as ____ piping

• CSA

• DWV

• ABS

• PEX

A _______ pump pressure system uses an electric pump, usually 12 VDC, to move water through the system

• Foot

• Air

• Tank

• Demand

When city water is not

connected to the RV, the _______ senses the demand of needed water

• Faucet

• Fresh water tank

• Water pump

• Waste gate

Demand pumps usually pressurize to about __________ psi

• 80-100

• 40-50

• 100-120

• 20-30

Non

-_________ storage tanks are by far the most common found in RV’s today

• Metal

• Plastic

• Pressurized

• Fillable

Most tanks will typically have a minimum wall thickness of ___ in.

• 1/8

• 1/4

• 2/3

• 1/16

The water fittings for the RV system are “_____”

• Crimped

• Spun

• Metal

• Pressed

The PEX tubing is manufactured using _____ different methods

• four

• one

• two

• three