Electrical Installation and Maintenance Quiz

What instrument used to measure the amount of electrical current intensity in a circuit?

• Micrometer

• Voltmeter

• Ammeter

• Ohmmeter

What pocket-sized tool used to test the line wire or circuit if there is current in it?

• Wire Gauge

• Pull-push rule

• Test Light

• Ruler

Which of these is used to measure the diameter of wires/conductors in circular mils that can measure small and big sizes of wires and cables?

• Ammeter

• Micrometer

• Ohmmeter

• Voltmeter

What electrical measuring tool is used to measure the voltage, resistance, and current of a circuit and it connected in parallel or series with the circuit depending on what to measure?

• Ohmmeter

• Volt-Ohmmeter

• Ammeter

• Micrometer

What is the process of determining the ratio of a physical quantity, such as length, time, and temperature of an object?

• Recovery

• Measurement

• Data gathering

• Calculation

If you have to measure short flat objects and to draw straight lines, what tool is appropriate to be used?

• Pull-push rule

• Ruler

• Micrometer

• Ammeter

Which of the following is an equivalent of one thousand (1,000) millimeter?

• 1 centimeter

• 1 foot

• 1 inch

• 1 meter

What tool can be used when measuring small and big sizes of wires and cables?

• Voltmeter

• Clam Ammeter

• Micrometer

• Ammeter

What size of wires/conductors in American Wire Gauge (AWG) can be determined when using a wire gauge?

• 80 AWG

• 90 AWG

• 50 AWG

• 70 AWG

What measuring tool is an appropriate to be used to measure the current flowing in a hung conductor?

• Voltmeter

• Clamp Ammeter

• Micrometer

• Test Light