EES201 final TEST

Current-carrying conductors used in the AC system of an RV are required to be of the

• low voltage type

• solid copper type

• stranded copper type

• flexible copper type

In determining wire size by gauge, the larger the gauge number ,the

• longer the wire length required

• more over current provided

• larger the wire

• the smaller the wire

When measured with an ohmmeter , an unfailed overcurrent protection device will have

• zero resistance

• very high resistance

• 12 VDC

• 120 VAC

In the following schematic diagram (edit the graphics S1=A R1=B R2=C C1=D C2=E T1=F

• D and E are batteries

• A is closed

• F is a relay

• B and C are resistors

The distribution panel image would require

• 50 amp shoreline

• 65 amp shoreline

• 30 amp shoreline

• 15 shoreline

The following symbol is

• closed contact

• open contact

• inductor(coil)

• fixed resistor

The following symbol is a

• single pole , single throw

• single pole double throw

• double pole double throw

• double pole single throw

If resistance is added to a series circuit , the current flow

• increases

• remains the same

• decreases

• none of the above

An ohm is a measurement of

• power

• current

• resistance

• voltage

Determine the wattage of an AC circuit that draws 15 amps at 120 VAC

• 8 watts

• 18 watts

• 180 watts

• 1800 watts