A(n) ____________________ is created when current passes through a conductor and establishes a magnetic field.
Fill in the blank(s) with the appropriate word(s).
electromagnet
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The United Nations Food and Agriculture Organization (FAO) estimates that, as of 2002, the number of undernourished people in the world is:
a. 57 million c. 530 million b. 210 million d. 840 million
After isolating the high-voltage system, what is the minimum time you should wait before beginning to work on or around the hybrid system?
A. 1 hour B. 30 minutes C. 15 minutes D. 5 minutes
The temperature switch (thermostat) is generally used at ____________________ temperatures than the pyrometer.
Fill in the blank(s) with the appropriate word(s).
Find the total ?bill for $572.50 for parts, 6 hours of labor at $43.00 per hour, and a 7% sales tax.
Fill in the blank(s) with the appropriate word(s).