1 .		is the fundamental ability to do work. [Hint]
2 .		is the rate at which energy is used. [Hint]
3 .		Energy is measured in . [Hint]
4 .		Power is measured in . [Hint]
5 .		Because power companies deal in huge amounts of energy, the most practical unit is the . (Note: Use hyphen in answer.) [Hint]
6 .		The generation of in an electric circuit is often an unwanted by-product of current through the resistance in the circuit. [Hint]
7 .		The power is the maximum amount of power that a resistor can dissipate without being damaged by excessive heat buildup. [Hint]
8 .		The area of a cylindrically shaped resistor is approximately equal to the length (l) times the circumference (c). [Hint]
9 .		-composition resistors are available in standard power ratings from 1/8 W to 2 W. [Hint]
10 .		When a resistor is used in a circuit, its power rating should be approximately the actual power. (Note: Spell your answer.) [Hint]
11 .		A resistor that has been damaged because of can often be detected by the charred or altered appearance of its surface. [Hint]
12 .		VOM stands for . (Note: Use hyphens in answer.) [Hint]
13 .		DMM stands for . [Hint]
14 .		When using a VOM to measure resistance, the pointer remains at full scale if the resistor is open. [Hint]
15 .		The drop in energy level of the electrons as they move through a resistor creates a potential difference, or voltage . [Hint]
16 .		A is a device that provides power to a load. [Hint]
17 .		convert chemical energy into electrical energy. [Hint]
18 .		The rating determines the length of time that a battery can deliver a certain amount of current to a load at the rated voltage. (Note: Use hyphen in answer.) [Hint]
19 .		With regard to power supplies, is the ratio of the output power to the input power. [Hint]
20 .		law states the relationship of power to current, voltage, and resistance. [Hint]
21 .		The is the unit of energy. [Hint]
22 .		A is a device that draws current from the power supply. [Hint]
23 .		One kilowatt-hour is one watts used for one hour. [Hint]
24 .		The output power of a supply is the output voltage times the load . [Hint]
25 .		One watt equals one per second. [Hint]