ISA Certified Control Systems Technician (CCST) program
Certified Control System Technicians (CCSTs) calibrate, document, troubleshoot, and repair/replace instrumentation for systems that measure and control level, temperature, pressure, flow, and other process variables.
In troubleshooting a system failure, a suspected bad component is replaced with a known good component. This does not correct the problem. What is the next best course of action?
A. build software traps involving additional logic and code to detect the problem
B. further analyze the problem and collect additional data as necessary
C. set additional alarms to pinpoint the problem
D. retain a consultant who specializes in this type of repair
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