The heat anticipator in a thermostat is often a(n) ____ type resistor.
A. ceramic block
B. carbon block
C. adjustable thermistor
D. adjustable wire wound
Answer: D
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More than 65% of U.S. Beef Cow Operations have a herd size of?
A) 1-49 B) 500+ C) 250-499 D) 100-249
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Risk mitigation is another word for which of the following:
a. Commodity b. Calls (as in “puts and calls” c. Outsourcing d. Fungible e. None of the above
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If the power dissipation in each of four parallel branches is 1 W, PT equals ________
A) 0.25 W B) 4 W C) 0 W D) 1 W
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When is it acceptable to use a roof ladder as a free-hanging ladder?
a. never b. if the ladder will support the weight of only one person c. if the ladder was manufactured after 1993 d. if the total supported weighted will not exceed 500 lb
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