Write the letter of your answer in your notebook. 1. It is the smallest particle of an object. a. Electron b. Proton c. Neutron d. Atom 2. It is the neutrally charged part of the nucleus. a Electron b. Proton c. Neutron d. Atom 3. The a. Electron is the positively charged particle. b. Proton c. Neutron d. Atom 4. Which of the following is a good example of conductor? a. Metal b. Paper c. Rubber d. Wood 5. The electrons cannot pass through nor penetrate it. a. Insulator b. Conductor c. Glass d. Wind 6. It is the route of electrons flowing along through the sources. b. DC c. Series Circuit d. Circuit a. AC 7. One of the sources of electricity for DC is a. Battery c. Power Switch b. Convenience outlet d. Transformer 8. It is the type of electric current that changes its direction alternately. b. DC c. Series Circuit d. Parallel Circuit a. AC 9. The following are types of electrical circuit except a. Open Circuit c. Grounded Circuit b. Closed Circuit d. Circuitry 10. Its loads are connected side by side across the path of the current. b. DC c. Series Circuit d.Parallel Circuit a. AC​