With ____ products, it takes two failures to create a shock hazard to the user.
A) warrantied
B) double-insulated
C) American-made
D) insulated

Question

Quizplus · Accepted Answer

Double-insulated products have an extra layer of insulation to prevent shocks to the user. This means that even if one insulation layer fails, there is still another layer to provide protection. Therefore, it takes two failures to create a shock hazard.

With ____ Products, It Takes Two Failures to Create a Shock