RVTI LEVEL 1 CERTIFICATION EXAM
QUESTIONS WITH 100% CORRECT
ANSWERS
The intentional grounding of all metal non-current carrying parts of the electrical system
is called? - Answer-Equipment grounding
An electrical circuit is any combination of a ____ and _____ connected together to
permit electrons to travel around in a continuous stream. - Answer-Conductor; electricity
source
Components, devices, and equipment in the RV that utilize low-voltage direct current
are often referred to as - Answer-DC loads
Receptacles located in which place must have GFCI protection? - Answer-The
bathroom
Batteries connected ____ provide a higher current capacity - Answer-In parallel
Electrons are ____, and protons are ____ - Answer-negative; positive
What is the function of a conductor? - Answer-Permits electrons to move through it
When testing for an electrical short during the hot skin test, place one voltmeter probe
on an earth ground surface and the other on what type of surface? - Answer-Bare metal
If the skin of the unit is not hot, the voltmeter will read - Answer-0
When conducting an AC voltage test, an acceptable reading will be at or near ___ VAC
or equal to the voltage output of the source - Answer-120
When conducting an AC voltage test, place the test probes into ____ slotted openings
of a receptacle - Answer-2
A GFCI has receptacles that are protected at this place if the receptacle is properly
wired. - Answer-Downstream
Inverters are rated in - Answer-Watts
, RV batteries contain _____ acid - Answer-Lead
Identify the necessary electrical safety tests - Answer-120 VAC, Hot skin, AC voltage,
and GFCI
Why do RVs use converters? - Answer-Convert AC to DC
What is a safety precaution to take when working with batteries? - Answer-Wear splash-
proof goggles
What is true of carbon monoxide alarms for RVs? - Answer-They must be installed
regardless of fuel type
GCWR - Answer-Gross Combination Weight Rating
GVWR - Answer-Gross Vehicle Weight Rating
Propane as extracted, - Answer-Is odorless and colorless
The device that is used on a propane tank to reduce the pressure is called - Answer-
Regulator
The boiling point for propane - Answer--44*F (-42*C)
A property of propane is that when heated, it - Answer-expands
When an element or compound changes from the liquid phase to a vapor, it is called -
Answer-Vaporization
When working with propane systems, the most important factor to consider is - Answer-
Safety
Propane is flammable, can explode with pressure, and is able to - Answer-Freeze the
skin
It is important to wear gloves when using propane because it can - Answer-Freeze the
skin
When working with propane, it is important to wear - Answer-Appropriate gloves
To close a service valve on a propane tank, it is best to tighten the valve with - Answer-
A hand
In a shop environment, always wear - Answer-Safety Glasses
QUESTIONS WITH 100% CORRECT
ANSWERS
The intentional grounding of all metal non-current carrying parts of the electrical system
is called? - Answer-Equipment grounding
An electrical circuit is any combination of a ____ and _____ connected together to
permit electrons to travel around in a continuous stream. - Answer-Conductor; electricity
source
Components, devices, and equipment in the RV that utilize low-voltage direct current
are often referred to as - Answer-DC loads
Receptacles located in which place must have GFCI protection? - Answer-The
bathroom
Batteries connected ____ provide a higher current capacity - Answer-In parallel
Electrons are ____, and protons are ____ - Answer-negative; positive
What is the function of a conductor? - Answer-Permits electrons to move through it
When testing for an electrical short during the hot skin test, place one voltmeter probe
on an earth ground surface and the other on what type of surface? - Answer-Bare metal
If the skin of the unit is not hot, the voltmeter will read - Answer-0
When conducting an AC voltage test, an acceptable reading will be at or near ___ VAC
or equal to the voltage output of the source - Answer-120
When conducting an AC voltage test, place the test probes into ____ slotted openings
of a receptacle - Answer-2
A GFCI has receptacles that are protected at this place if the receptacle is properly
wired. - Answer-Downstream
Inverters are rated in - Answer-Watts
, RV batteries contain _____ acid - Answer-Lead
Identify the necessary electrical safety tests - Answer-120 VAC, Hot skin, AC voltage,
and GFCI
Why do RVs use converters? - Answer-Convert AC to DC
What is a safety precaution to take when working with batteries? - Answer-Wear splash-
proof goggles
What is true of carbon monoxide alarms for RVs? - Answer-They must be installed
regardless of fuel type
GCWR - Answer-Gross Combination Weight Rating
GVWR - Answer-Gross Vehicle Weight Rating
Propane as extracted, - Answer-Is odorless and colorless
The device that is used on a propane tank to reduce the pressure is called - Answer-
Regulator
The boiling point for propane - Answer--44*F (-42*C)
A property of propane is that when heated, it - Answer-expands
When an element or compound changes from the liquid phase to a vapor, it is called -
Answer-Vaporization
When working with propane systems, the most important factor to consider is - Answer-
Safety
Propane is flammable, can explode with pressure, and is able to - Answer-Freeze the
skin
It is important to wear gloves when using propane because it can - Answer-Freeze the
skin
When working with propane, it is important to wear - Answer-Appropriate gloves
To close a service valve on a propane tank, it is best to tighten the valve with - Answer-
A hand
In a shop environment, always wear - Answer-Safety Glasses
