RVTI- Electric - Study Guide
Electrons in the outer orbits are: - Answer attracted less powerfully to the nucleus
Which of these is a function of insulators? - Answer Confines electron flow
If a length of wire carrying a current is bent to form a loop, the lines of force around the
conductor will leave at one side of the loop and enter - Answer On the opposite side
What is the symbol for current flow? - Answer I
When two points of unequal potential or voltage are connected - Answer Current flows
Joining RV batteries in series allows the technician to - Answer Keep the same amperage and
add voltage
What is the correct setting on a VOM for measuring DC Amperage? - Answer mA or DCA
When using a voltmeter to test for voltage in a simple circuit, always connect the meter in
_______________ with the load. - Answer Parallel
What is the basic unit of resistance? - Answer Ohm
At constant voltage, double the resistance is equal to _____ the current. - Answer 1/2
Which of these is associated with system grounding? - Answer The power supply cord is
connected to power pedestal
The intentional grounding of all metal noncurrent 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
Electrons in the outer orbits are: - Answer attracted less powerfully to the nucleus
Which of these is a function of insulators? - Answer Confines electron flow
If a length of wire carrying a current is bent to form a loop, the lines of force around the
conductor will leave at one side of the loop and enter - Answer On the opposite side
What is the symbol for current flow? - Answer I
When two points of unequal potential or voltage are connected - Answer Current flows
Joining RV batteries in series allows the technician to - Answer Keep the same amperage and
add voltage
What is the correct setting on a VOM for measuring DC Amperage? - Answer mA or DCA
When using a voltmeter to test for voltage in a simple circuit, always connect the meter in
_______________ with the load. - Answer Parallel
What is the basic unit of resistance? - Answer Ohm
At constant voltage, double the resistance is equal to _____ the current. - Answer 1/2
Which of these is associated with system grounding? - Answer The power supply cord is
connected to power pedestal
The intentional grounding of all metal noncurrent 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
