level 2 module 4 part 2

The Ground and neutral wires from the 120vac shoreline power should be attached

• to separate buss bars

• in the same buss bar

• to the converter case

• to the circuit breaker case

What color wire is present in the 50 amp shore cord that is not in a 30-amp shore cord

• blue

• red

• yellow

• black

If a 50 amp distribution center, when plugged into a 50-amp shore power, what is the voltage between leg 1 and neutral as measured in the coach distribution panel

• 0 vac

• 12 vac

• 120 vac

• 240 vac

The neutral in the distribution panelboard of an RV must

• always be connected to the ground buss bar

• always remain isolated from ground

• always be stranded wire

• never be connected to a breaker

The neutral wire connected to the 120vac shoreline power should be ungrounded

• in all 120 vac rv wiring

• only in RVs employing more than 3 or more branch circuits

• only when 30 amp service is used

• only in "class A" motorhomes

How does an RV get an earth ground

• From the tires on the ground

• From the shoreline attached to pedestal

• From buss bar in distribution panel

• From grounding RV chassis

On a motorhome with a 50-amp power supply cord, the total AC amp capacity available to that coach would be

• 50 amps

• 100 amps

• dependent on the number of circuits

• dependent on the length of the cord

A 50 amp shore power outlet has how many watts of power?

• 3,000

• 3,600

• 5,500

• 12,000

In the following image the white wires should be connected at the distribution panel to

• an isolated neutral buss bar

• the ground buss bar

• to circuit breaker

• to the metal of the panel

In the following image the black wires should be connected at the distribution panel to

• an isolated neutral buss bar

• to the ground buss bar

• to the circuit breaker

• to the metal of the panel