Refrigeration and Air Conditioning Technology (MindTap Course List)
8th Edition
ISBN: 9781305578296
Author: John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson
Publisher: Cengage Learning
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Textbook Question
Chapter 12, Problem 2RQ
When this part of an atom moves to another atom, the losing atom will have a ______charge.
A. negative
B. positive
C. neutral
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Chapter 12 Solutions
Refrigeration and Air Conditioning Technology (MindTap Course List)
Ch. 12 - The __________is that part of an atom that moves...Ch. 12 - When this part of an atom moves to another atom,...Ch. 12 - State the differences between AC and DC.Ch. 12 - Describe how a meter would be connected in a...Ch. 12 - Describe how an amperage reading would be taken...Ch. 12 - Describe how the total resistance in a series...Ch. 12 - Ohm's law for determining voltage is _______.Ch. 12 - Ohm's law for determining amperage is_________.Ch. 12 - Ohm's law for determining resistance is_______.Ch. 12 - Prob. 10RQ
Ch. 12 - Describe the characteristics of the voltage,...Ch. 12 - If there were a current flowing of 5A in a 120-V...Ch. 12 - If the resistance in a 120-V circuit was 40 , what...Ch. 12 - Electrical power is measured in A. amperes. B....Ch. 12 - The formula for determining electrical power...Ch. 12 - Describe how a step-down transformer differs from...Ch. 12 - What are the three types of opposition to current...Ch. 12 - Prob. 18RQCh. 12 - What does forward bias on a diode mean?Ch. 12 - The unit of measurement for the charge a capacitor...
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- The __________is that part of an atom that moves from one atom to another. A. electron B. proton C. neutronarrow_forward40arrow_forwardIf you want to make a electrically neutral object to be negative, what would do? just write down a negative sign remove some atoms remove some electrons add some electrons add some atomesarrow_forward
- Electrical power is measured in A. amperes. B. volts. C. watts. D. ohms.arrow_forwardHow much voltage is produced by a silicon solar cell?arrow_forwardIdentify the wrong statement for the material properties in the following. O a. Depends on the electronic structure of atoms. O b. Depends on the composition of atoms. c. Depends on the shape and size of the crystals. d. Depends on the arrangement time of atoms.arrow_forward
- Don't Use Chat GPT Will Upvotearrow_forwardA scrap metal dealer near your school needs to sort magnetic metal, non-magnetic metal into separate piles for recycling. He has asked you to design a CRANE with an electromagnet to sort these metals. Follow the design process when designing the crane.arrow_forward2. Conventional current is considered a) the motion of negative charges in the opposite direction of electron flow b) the motion of positive charges in the same direction as electron flow c) the motion of positive charges in the opposite direction of electron flow d) none of the abovearrow_forward
- The south pole of one magnet is brought close to the south pole of another magnet. Will the magnets repel or attract each other?arrow_forwardCan you calculate the volume of allen bolt.arrow_forwardCircle which ekement this atom is on this periodic table below: The mass of this atom is: a. 3 mass units Explain what ideas you used to choose an ans b. 4 mass units C. 6 mass units d. 7 mass units e. 11 mass units The charge of this atom is: a. 0, this is a neutral atom b. -3 C. -1 d. +1 e. +3 2. You start with your atom: 3 protons 4 neutrons 2 plectron EAHENGEarrow_forward
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