Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Wien bridge oscillator wikipedia , lookup
Printed circuit board wikipedia , lookup
Surge protector wikipedia , lookup
Crystal radio wikipedia , lookup
Opto-isolator wikipedia , lookup
Valve RF amplifier wikipedia , lookup
Lumped element model wikipedia , lookup
Zobel network wikipedia , lookup
Index of electronics articles wikipedia , lookup
Regenerative circuit wikipedia , lookup
Flexible electronics wikipedia , lookup
Name________________________________ Short Circuit Date_________________ True and False DIRECTIONS A. Watch Norwood Science Center- Flipped Classroom Short Circuits. B. Watch it a second time with this worksheet. C. Circle T if the sentence is true, F if the sentence is false. D. If the sentence is false, rewrite it on the line to make it a true statement. 1. A short circuit is always safe. T F _____________________________________________________________ 2. A broken resistor can cause a short circuit. T F _____________________________________________________________ 3. An insulator can cause a short circuit. T F _____________________________________________________________ 4. Circuit breakers in your home protect against short circuits. T F _____________________________________________________________ Short Circuit fwkst NSC Page 1 of 2 5. A short circuit will drain a battery. T F _____________________________________________________________ 6. An electromagnet uses a short circuit. T F _____________________________________________________________ 7. A short circuit makes very little heat. T F _____________________________________________________________ 8. A short circuit is a complete circuit without a resistor. T F _____________________________________________________________ 9. A conductor transforms energy. T F _____________________________________________________________ 10. A resistor does not transform energy. T F _____________________________________________________________ Short Circuit fwkst NSC Page 2 of 2 Answer Key Name________________________________ Short Circuit Date_________________ True and False DIRECTIONS E. Watch www.charleshaffey.com- Flipped Classroom Short Circuits. F. Watch it a second time with this worksheet. G. Circle T if the sentence is true, F if the sentence is false. H. If the sentence is false, rewrite it on the line to make it a true statement. 1. A short circuit is always safe. T F A short circuit is safe only when on for a very short time. _____________________________________________________________ 2. A broken resistor can cause a short circuit. T F _____________________________________________________________ 3. An insulator can cause a short circuit. T F Insulators do not allow energy to flow, no easy path around _____________________________________________________________ a resistor. 4. Circuit breakers in your home protect against short circuits. T F Never mentioned this, just seeing if there was any _____________________________________________________________ discussion at home. Short Circuit fwkst NSC Answer Key Answer Key 5. A short circuit will drain a battery. T F _____________________________________________________________ 6. An electromagnet uses a short circuit. T F _____________________________________________________________ 7. A short circuit makes very little heat. T F A short circuit can make a lot of heat. _____________________________________________________________ 8. A short circuit is a complete circuit without a resistor. T F _____________________________________________________________ 9. A conductor transforms energy. T F A_____________________________________________________________ conductor allows energy to flow through it, but does not change energy into another form. 10. A resistor does not transform energy. T F By definition, a resistor transforms or changes one type _____________________________________________________________ of energy into another type of energy. Short Circuit fwkst NSC Answer Key