REC 201 plumbing

The water hose to a fresh water system should be

• marked for pressure capacity and /or limitations

• marked for rv applicatins

• marked for potable or drinking water

• made of rubber

typically the most difficult task of repairing a fresh water tank is

• locating the leak

• removing the tank

• obtaining the correct parts

• finding the right epoxy

the only viable way to permanently repair a polyethylene water tank is by using

• preassure

• heat

• vacuum

• cement

which of the following is an acceptable method of permanetly repairing a cracked polyethylene fresh water tank

• spin weld

• plastic weld

• two part epoxy

• proflex

the non pressure water storage tank is permitted to be filled by the onboard city water system

• if the tank's vent is equal to or larger than fil line

• only on large Class A motorhomes

• if city water pressure exceeds pump pressure

• only on unregulated city water supplies

which is the following is NOT a component on a fresh water tank

• baffles

• vent opening

• accumulator

• drain opening

to sanitize a fresh water tank prepare a chlorine disinfection of the potable water system using

• 1 gallon of water and a 1/4 cup of household bleach

• 1 gallon of water and 1/2 cup of house hold bleach

• 1/2 cup of water and 1/4 cup of household bleach

• 1 cup of water to 1/4 cup of bleach

a fresh water system should be sanitized

• with the water heater by passed

• once a month

• if water becomes contaminated

• once a week

what is the most common cause for fresh water tank expansion

• a restricted vent

• crushed fill hose

• blocked discharge line

• mis positioned tank probe

a spouting fresh water gravity fill means that

• the water heater is in the bypass position

• there is improper venting

• the water pump check valve is defective

• the tank drain is open