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Instrumentation: Quiz


Question 1: Instrumentation plays a significant role in both gathering information from the field and changing the field parameters, and as such are a key part of ________.
Control systemControl theoryProcess controlProgrammable logic controller

Question 2: Instrumentation Society of America, see ________ for more information.
United StatesCanadaLatin AmericaInternational Society of Automation

Question 3: They typically work for industries with ________ processes, such as chemical or manufacturing plants, with the goal of improving system productivity, reliability, safety, optimization and stability.
AutomationArtificial intelligenceProcess controlDistributed control system

Question 4: This signal can be used to control other instruments directly, or it can be sent to a PLC, DCS, ________ system, or other type of computerized controller, where it can be interpreted into readable values and used to control other devices and processes in the system.
Remote Terminal UnitModbusProgrammable logic controllerSCADA

Question 5: Transmitters are devices which produce an analog signal, usually in the form of a 4–20 mA electrical current signal, although many other options using voltage, ________, or pressure are possible.
WaveSoundFrequencyElectromagnetic radiation

Question 6: Control instrumentation includes devices such as solenoids, valves, ________, and relays.
Residual-current deviceDistribution boardCircuit breakerFuse (electrical)

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