PTEC 116- Module 11: Written Exercise Exercise #1: Review the following control loop and answer the question below. PT PIC PY 1003 1003 1003 PV 1003 1. Write a description of how the control loop operates, starting in the field at the measurement point. 2. Explain how the information (the measurement) is carried throughout the control loop by addressing each instrument in the control loop according to the function of the instrument and how it affects the incoming signal.