Question

which of the following is true about ground fault circuit interrupters (gfcis)? select the best option. each type of gfci needs to be tested per the guidelines of the type. there is only one type of gfci. gfcis test for electrocution. they dont need to be tested regularly. if you need to review this content, it can be found in the ground fault circuit interrupters module of the avoiding electrocution hazards (construction) topic. jump to question

Explanation:

GFCI (Ground - Fault Circuit Interrupter) is an electrical safety device that quickly breaks an electric circuit when it detects that current is flowing along an unintended path, such as through water or a person, to prevent electrocution. There are multiple types of GFCIs, and they need to be tested regularly to ensure they are working properly.

Answer:

GFCIs test for electrocution