Below are this lessons digital flash cards, farther down are the new interactive lessons and flashcards we are beta testing! Please report any issues. 423-895-3247
What is the resistance on a 120V circuit with 10 amps of current?
12 ohms
If there are six appliances each rated at 800 watts and fastened in place in a one-family dwelling, what is the total demand after applying the permissible demand factor?
3,600
A ladder that is 12 feet tall must be set with the base how many feet away from the wall?
3