Question

measuring electricity and electrical components are being discussed. technician a states that a volt meter is used to measure current flow. technician b states that an ohm meter is used to measure resistance. who is correct? select one: a. technician a only b. technician b only c. both technicians a and b d. neither technician a nor b

Explanation:

A voltmeter measures voltage (potential difference), not current (current is measured by an ammeter), so Technician A is wrong. An ohmmeter is specifically used to measure electrical resistance, so Technician B is correct.

Answer:

b. Technician B only