Electrician B3,U,5- Reading Practice

What is the primary function of AFCIs?

•  To protect people from getting shocked

• To stop electrical fires from happening

• To reduce the likelihood of electric shock hazards

• To monitor electrical currents for ground faults

What is the primary function of GFCIs?

• To protect people from getting shocked

• To stop electrical fires from happening

• To reduce the likelihood of electric shock hazards

• To monitor electrical currents for ground faults

According to the national electrical code, where are AFCIs required to be installed?

• In kitchens and bathrooms

• In bedrooms

• In outdoor circuits

• In areas with medical machinery

What is one reason people confuse AFCIs with GFCIs?

• Both have similar appearances.

• Both are used to monitor arc faults.

• Both are new devices on the market.

• Both can be found in older homes.

What is the passage mostly about?

• the conditions that lead to arc faults

• the changes in electrical codes over time

• the differences between AFCIs and GFCIs

• the correct way to install an AFCI