View post: How to Replace Windshield Wipers Like a Pro Mechanic Using double male extension cords with generators causes hazardous backfeeding into the power grid. This dangerous practice exposes live ...

Add Yahoo as a preferred source to see more of our stories on Google. Plugging a double ended extension cord into an outlet on your generator and then into your wall creates backfeeding, a dangerous ...

One of the biggest mistakes one can make with a generator is to attempt to use it with a double male extension cord. These cords, also known as "widowmaker cords" or "suicide cords," are so named ...