True or False. Write the word TRUE if the statement is correct and False if incorrect.
1. A pull-push rule is a measuring tool used to measure the length of an object in centimeter or inches.
2. A ruler is used to measure the voltage, resistance and current of a circuit.
3. A voltmeter is an instrument used to measure electrical pressure or voltage of a circuit.
4. A live tester is an instrument used to measure electric current flowing into the circuit.
5 Metrology is the science of measurement.
6. Ampere is the unit of measure in measuring the amount of electrical current intensity in a circuit.
7. A clamp ammeter is also called long testere. It is used to measure current flowing in a conductor
A volt- ohmmeter is otherwise called as multitester.
9. A test light is a pocket size tool used to test the line wire or circuit if there is a current in it.
10. Measurement is the process or the result of determining the ratio of a physical quantity, such as length, time,
temperature, etc. to a unit of measurement, such as the meter, second
or degree Celsius
8.
QUIZ in ELECTRICAL INSTALLATION MAINTENANCE - Grade 7
Identification. Identify what is asked in the following statements:
1. An octagonal-shaped electrical material where the connections box joints of wires are being done.
2. A tool used in drivi9ng or pounding and pulling out nails.
3. It is used by linemen to remove insulation of wire and cables in low and high voltage transmi8ssion and distribution
lines.
-4. This has a cross tip resembling a positive (+) sign. It is used to drive screws with cross slot heads
5. It is used for grippi9ng, holding, and cutting electrical wires, cables and even small nails. It is used by linemen in
doing heavy tasks.
6. A type of plier used for cutting and holding fine wires. It can reach tight spaces or small openings unlike other pliers
and is also used in making terminal loops of copper wires.
7. An electrical material used as the passage of wires for protection and added insulation.
8. A circuit protective device that automatically blows and cuts the current when an overload or short circuit happens.
9. A rectangular-shaped made of metallic or plastic (PVC) material in which flush-type convenience outlet and switch
are attached.
10. This is a device inserted to a convenience outlet to draw electric current. A flat cord is attached to it on one end and
the other end is connected to a current-consuming instrument or appliance.​