____ can be seen in the home when air conditioners, refrigerators, and electric dryers are started and cause a momentary dimming of lights.
A) Power sags
B) Power spikes
C) Power loops
D) Power blocks

Question

Quizplus · Accepted Answer

Power sags occur when there is a brief drop in voltage in the electrical system. This can be caused by the starting of large appliances like air conditioners, refrigerators, and electric dryers, which draw a lot of power when they first start up. The sudden demand for power can cause a momentary dip in voltage, which can result in a temporary dimming of lights. Power spikes, on the other hand, are brief but sudden increases in voltage, which can be caused by lightning strikes or other power surges in the electrical system. Power loops and power blocks are not common terms used in relation to electrical systems.

____ Can Be Seen in the Home When Air Conditioners