RVTI level 2 water Questions and Answers A+ Graded (2025).

RVTI level 2 water Questions and
Answers A+ Graded (2025)




To .sensitize .a .fresh .water .storage .tank, .prepare .a .chlorine .disinfection .of .the
.potable .water .system .unsling
A. .1 .gallon .of .water .to .1/2 .cup .of .household .bleach
B. .1 .gallon .of .water .and .1/4 .cup .of .household .bleach
C. .1/2 .cup .of .water .and .1/4 .cup .of .household .bleach
D. .1 .cup .of .water .to .1/4 .cup .of .household .bleach .- .CORRECT .ANSWER-B. .1
.gallon .of .water .and .1/4 .cup .of .household .bleach


A .spouting .fresh .water .gravity .fill .means .that
A. .The .tank .drain .is .open
B. .The .water .heater .is .in .the .bypass .valve
C. .There .is .improper .venting .- .CORRECT .ANSWER-C. .There .is .improper .venting

Which .water .system .clamp .provides .a .360 .degree .seal .maintained .by .spring
.action .of .the .clamp's .ear?

A. .C .clamps
B. .Epoxy
C. .Uponor
D. .Riser .- .CORRECT .ANSWER-C. .Uponer

The .water .hose .to .a .fresh .water .system .should .be
A. .Marked .for .pressure .capacity .and/or .limitations
B. .Marked .for .RV .applications
D. .Made .of .rubber .- .CORRECT .ANSWER-C. .Marked .for .potable .or .drinking .water

Typically .the .most .difficult .tank .of .repairing .a .fresh .water .tank .is .
A. .Locating .the .leak
B. .Removing .the .tank
C. .Obtaining .the .correct .parts
D. .Finding .the .correct .epoxy .- .CORRECT .ANSWER-B. .Removing .the .tank

The .only .viable .way .to .permanently .repair .a .polyethylene .water .tank .is .by .using
A. .Pressure
B. .Heat
C. .Vacuum
D. .Cement .- .CORRECT .ANSWER-B. .Heat

, Which .of .the .following .is .an .acceptable .method .of .permanently .repairing .a
.cracked .polyethylene .fresh .water .tank?
A. .Spin .weld
B. .Plastic .weld
C. .Two-part .epoxy
D. .Proflex .- .CORRECT .ANSWER-B. .Plastic .weld

The .non-pressure .water .storage .tank .is .permitted .to .be .filled .by .the .onboard .city
.water .system
A. .If .the .tank's .vent .is .equal .to .or .larger .than .the .fill .line
B. .Only .on .large .class .a .motorhomes
C. .If .the .city .pressure .exceeds .pump .pressure
D. .Only .on .unregulated .city .water .supplies .- .CORRECT .ANSWER-A. .If .the .tank's
.cent .is .equal .to .or .larger .than .the .fill .line


Which .of .the .following .is .NOT .a .component .on .a .fresh .water .tank?
A. .Baffles
B. .Vent .opening
C. .Accumulator
D. .Drain .opening .- .CORRECT .ANSWER-C. .Accumulator

A .fresh .water .system .should .be .sanitized
A. .With .the .water .heater .bypassed
B. .Once .per .month
C. .If .water .becomes .contaminated
D. .Once .per .week .- .CORRECT .ANSWER-C. .If .water .becomes .contaminated

Water .is .the .most .common .cause .for .fresh .water .tank .expansion?
A. .Restricted
B. .Crushed .fill .line
C. .Blocked .discharge .line
D. .Mis-positioned .tank .probe .- .CORRECT .ANSWER-A. .Restricted .vent

Technician .A .says .that .a .backflow .preventer .is .needed .to .protect .the .city .water
.system .form .contamination. .Technician .B .says .that .the .backflow .preventer .is

.needed .to .prevent .water .from .running .out .when .the .city .water .is .disconnected.
.Which .technician .is .correct?

A. .Technician .A
B. .Technician .B
C. .Both .technicians
D. .Neither .technician .- .CORRECT .ANSWER-B. .Technician .B

When .inspecting .the .city .water .service .connector .you .should .see .all .of .the
.following .EXCEPT
A. .Mineral .deposits
A. .A .T-bar .assembly
C. .Check .valve
D. .A .spring .- .CORRECT .ANSWER-A. .Mineral .deposits