Question

two technicians are discussing the hold function button. technician a states the hold button will pause or freeze the screen to capture a reading. technician b states that pressing the hold button again will return to the live electrical reading. who is correct?
technician a
technician b
both technician a and technician b
neither technician a nor technician b

Explanation:

The HOLD function button on electrical - measuring devices is commonly used to pause or freeze the screen to capture a reading (as stated by Technician A). Pressing it again usually resumes the live electrical reading (as stated by Technician B).

Answer:

C. Both Technician A and Technician B