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Chapter 6 residential wiring Exam with correct Answers
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Chapter 6 residential wiring Exam with correct Answers
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Chapter 6 residential wiring Exam withcorrect Answers
GFCI ground fault circuit range - Answer -4-6 mA
Class A GFCI - Answer -most common type of GFCI
Class B GFCI - Answer -considered obsolete
Class B GFCI range - Answer -20 mA
GFCI's do not protect against - Answer -electrical shock
GFCI's do not limit - Answer -the magnitude of the ground fault
GFCI's do not sense - Answer -solid short-circuits between hot and neutral conductors
GFCI's do not sense and protect against - Answer -arc faults
GFCI's only properly operate on - Answer -grounded electrical systems
All GFCI receptacles have a - Answer -stop and reset button
AFCI's are designed to - Answer -sense arcs or hazardous electrical problems
good arcs are formed - Answer -usually when an attachment occurs
bad arcs are formed - Answer -from exposed wiring and could cause a fire
combination AFCI's - Answer -installed in the panel where the branch circuit originates
branch/feeder AFCI's - Answer -provides arc-fault circuit protection for the branch wire
outlet AFCI - Answer -Provides protection for cord sets that are plugged into the
receptacle
Portable AFCI - Answer -this is a plug-in device with one or more receptacles
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