CRO is voltage measuring device. A. True B. False The question

cro-is-voltage-measuring-device-a-true-b-false-the-question

CRO is voltage measuring device.

A. True

B. False

The question was posed to me in an internship interview.

I need to ask this question from CRO Measurements in chapter Oscilloscopes of Electrical Measurements

Right answer is A. True

To explain: Generally, a CRO is a voltage measuring device. Current is measured by passing current through a known value of resistance. Voltage across the resistance is displayed on the screen of the CRO.