Please help correct the wrong ones REVIEW TEST Name: Date: Grade: Use the follow

Question

Please help correct the wrong ones REVIEW TEST Name: Date: Grade: Use the following to tlin the blanks alternating current kilowatt-hour matter molecule Ohm's law potential difference repel amperes atom attract conductor current direct current electric power electrical pressure electromotive force SEER -static electricity voltage watt insulator Curr 1. mense is the substance of which fowsin one direction. 11 12.- 13. Electrons flowing in an electrical circuit are a physical object is composed is supplied to most residences. 2. Matter is composed of tundamental substances 3. The smallest particle of an element that can 14. Current flow is measured in iReces 4. The smallest particle of a substance that main- 15. The opposition to electron flow is Ragiphte is the rate at which electrons exist alone or in combination is an) tains the properties ot that substance is aln) 6. do work 5. The law of electric charges states that like charges rak i-and unlko changes 17.The for power in an electric cirouit s the 6. Friction is usually the cause of static- Electrical utilitiep bil customers,or for electrical ay service by the 7. A material with free electrons is called a(n) 19. The is the Btu output of the equipment divided by the power input with a soasonal adjustment B. A material that retards the flow of electrons is called aln) svasulabay 20. The mathematical relationship among the cur- exialdence rent, electromotive force, and 9. Cal foretjare all terms used electric circuit is known as to describe electric pressure. 10. If an electrical circuit has a complete path and is applied, then electrons will flow Electricity for Refrigeration, Heating, and Air Conditioning Lab Manual, Ninth Edition aopied or duplicated, or posted to a 2015 Cenpage Learming All Rights Reserved. May not be scanned

Explanation / Answer

1 correct 2 correct 3 correct 4 correct 5 incomplete (like charges repel and unlike charges attract ) 6 7 8 correct

9 voltage potential difference and electromotive force 10 voltage 11 correct 12 alternating current 13 14 15 16 17 18 correct 19 SEER 20 correct

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