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Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question dated 2020-07-07

2020-07-07View Original

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Process Engineering Division – Instrumentation and Automation Section – Daily Question – Question from 2020-07-07: Multiple-choice question: 171. The voltage of 220VAC can be measured using the following tool: ( ) 1) 24V DC power supply 2) Voltage tester 3) Multimeter in AC~ mode 4) Pressure calibrator. Correct answer: 3) Multimeter in AC~ mode

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