The variable-frequency drive has the ability to change the frequency of voltage sent to a motor to control the motor's speed.
Indicate whether the statement is true or false
Question 2
The solid-state relay ________.
A) uses an LED to receive a signal and a transistor to switch current
B) uses a transistor to receive a signal and an IC to switch current
C) uses a capacitor to receive a signal and an IC to switch current