11. Measuring the length of the blackboard.
A. ruler
B. pull-push rule
C. micrometer
D. ammeter

12. Measuring the width of the bond paper.
A. test light
B. wire gauge
C. ruler
D. ammeter

13. Measuring the diameter of the wire.
A. clamp ammeter
B. Volt-Ohm-Milliammeter
C. Ohmmeter
D. micrometer

14. Measuring the intensity of the electric. A. ammeter
B. micrometer
C. ohmmeter
D. volt-ohm-milliammeter

15. Determining the size of the wire or conductor.
A. test light
B. wire gauge
C. micrometer
D. pull-push rule​