Universal motors ____.
A) are used in a number of portable appliances
B) have very good speed regulation
C) are always operated under 1,000 RPM
D) do not produce a high horsepower

Question

Quizplus · Accepted Answer

Universal motors are commonly used in portable appliances such as vacuum cleaners, blenders, and power tools. They are designed to operate at high speeds and can provide a high power-to-weight ratio, making them ideal for small, lightweight devices. While they do not have the best speed regulation, they are capable of operating at speeds well above 1,000 RPM.

Universal Motors ____