Today’s automation industry quiz question comes from the ISA Certified Control Systems Technician (CCST) program. Certified Control System Technicians calibrate, document, troubleshoot, and repair/replace instrumentation for systems that measure and control level, temperature, pressure, flow, and other process variables. This question is from the Level I study guide, Domain 4, start-up. Level I represents a professional who has a five-year total of education, training, and/or experience.
The integral action, which is part of a PID algorithm, is often called:
E) none of the above