EES 201

what is the purpose of a hot skin test

• severity of a sunburn

• solar panels overheating

• stray current or shock hazard

• checking for 12 vdc current

what should be used to check for AC voltage at the receptacles

• amp clamp

• test light

• multi meter

• paper clip

what is the main function of a GFCI receptacal

• to keep from blowing fuses

• to protect circuits in an RV

• they reset after cooling off

• nothing

AC conductors are required to be of what

• stranded copper wire

• pex

• aluminum

• solid copper

as length of wire increases , resistance increases ,causing a drop in

• watts

• temperature

• voltage

circuit breakers are designed to _______ when current exceeds the value of the breaker

• blow

• glow red

• smoke

• trip

if the breaker continually trips you should

• replace it it with a larger breaker

• trouble shoot problem and take corrective action

• ignore it

• bypass breaker

A single Photo voltaic cell produces approximately ho many volts

• 5 vdc

• 110 vac

• 0.5 vdc

• 1 vdc

what is the recommended way to install solar panels

• flat on the roof

• at 45 degrees to catch more light

• with one inch of clearance to allow cooling

• in a cool dry place

an RV's neutral circuit is isolated from the ground

• true

• false