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.
To measure current in a circuit, without a clamp on probe, you must measure in ______, and the circuit must be _______.
A. parallel, de-energized
B. series, de-energized
C. parallel, energized
D. series, energized