Final answer:
The transmitter is not one of the basic components in a feedback control loop.
Step-by-step explanation:
In a feedback control loop, the basic components include a sensor, a control center, and an effector. The sensor detects changes in a variable and sends signals to the control center. The control center compares the value to the normal range and activates the effector to bring the variable back to the set point. The transmitter is not one of the basic components in a feedback control loop.