Directions: Write the letter of the correct answer on the space before the
number.
1. Which best describes an electric circuit?
A. It iswere electricity flows freely.
B. It is a broken pathway for charge carriers.
C. It is a path for receiving electric current.
D. It is made up of plain wires only.
2. Which part of the circuit is the source of energy?
A. battery
B. bulb
C. switch
D. wire
3. What is the conducting material of a circuit?
A. bulb
B. rubber
C. switch
4. What is the output of an electric circuit?
A. when the bulb explodes C. when the battery heats up
D. when the bulb lights up
B. when the switch is on
5. What are the parts of an electric circuit?
D. wire
A. battery, bulb, switch, wire C. bulb, generator, electrical tape, wire
B. bulb, copper, nail, rubber D. scissor, tape, wire, wood
6. How can you make battery operated fan turns faster?
A. Change the blade of the fan.
B. Remove the battery and put it back again after few minutes.
C. Change new battery with higher voltage.
D. Buy a new handy fan.
7. Which of these statement is NOT correct?
A. Wire serves as the path of the circuit, on which the energy flows.
B. Switch closes or opens the circuit.
C. Bulb provides the electrical load on the circuit.
D. Battery provides the output needed in the circuit.
8. Which component do these symbols represent?
A. battery, bulb, switch, wire
B. battery, buzzer, power supply, switch
C. bulb, buzzer, motor, power supply
D. bulb, motor, switch, wire
9. Which statement is correct about battery-run electric circuit?
1. It always flows clockwise.
II
. It is used as it goes around the circuit.
III. It is not used as it goes around the circuit.
A. 1
B. II
C. III
D. I and II
10. What should be done to light up the circuit?
A. It always flows clockwise
B. It is used as it goes around the circuit.
C. add another wire
D. add a battery and close the switch


pa sagot po pls thank you ❤​