Assessment: (Post-Test) Directions: Choose the correct answer Write the letter of the correct answer in your Science Notebook 1 What needs to be done to the circuit so that the bulb lights up? A Close the switch B. Add another wire C. Add another bulb/lamp. D. Add a battery and close the switch 2. Which of these circuits produce light? A closed circuit B. open circuit C. Binary circuit D short circuit 3 More batteries make the bulb glow A. dim B. not so bright C. brightly D. none of the above ? 4. Too much batteries can make the bulb A bright B. broken c dam D. busted 5 Adding more bulbs can make the glow A. glaring B. brighter C. dimmer D. none of the above 6. It's hard for the current to flow when the wire is A shorter B. scraped C. broken D. longer 7. Removing the switch and connecting the two wires is making the circuit A Closed B. open C. broken D. detached 8. Can a bulb added in a circuit with twisted wires light up? A No B. Yes C. Maybe D. Not at all 9. How can a motor spin fast? A increase the voltage of the battery or add more battery B. decrease the voltage of the battery or take out more battery C. add another load D. none of the above 10. How can a bulb be made dimmer? A. Use a battery with lesser voltage C. Add more battery B. Add more bulb D. Both A and B​