Creating a Safer Home: A Home Safety Quiz .How Prepared Are You?Share:FacebookPinterestTwitterMail22. How often is it recommended to test ground-fault circuit interrupters (GFCIs)?73%Next Correct Incorrect The correct answer is "Every six months" 22. How often is it recommended to test ground-fault circuit interrupters (GFCIs)? Once a month Every six months Once a year Only when they trip 73%
