Homeowners Electrical Quiz ChallengeShare:FacebookPinterestTwitterMailIf an appliance sparks when you plug it in, what could be wrong?30%Next Correct Incorrect Sparks can indicate a short circuit or worn components, posing a shock or fire risk. If an appliance sparks when you plug it in, what could be wrong? Normal Operation A Short Circuit In Appliance It's A New Appliance It's Static Electricity 30%