6. What materials that do not allow heat and electricity to flow through them? *

a. capacitors
b. conductors
c. connectors
d. insulators

7.What kind of electric circuit commonly used in households? *

a. closed
b. open
c. parallel
d. series

8. Which statement is correct about electric current powered by a battery?

a. It always flow clockwise.
b. It gets used up as it goes around the circuit.
c. It does not get used up as it goes around the circuit.
d. All of the above.

9.What needs to be done to this circuit so that the lamp lights up? *

a. Close the switch
b. Add another bulb/lamp
c. Add another wire
d. Add a cell /battery and close the switch

10. A circuit has power supply, load, switch and a __________. *

a. Battery
b. Wires
c. Bulb
d. Motor

YUNG PICTURE SA NUMBER 9 NASA TAAS SALAMAT PO​​