After installing a new electric furnace, the technician measures the temperature rise and finds that it exceeds the manufacturer's specifications. To reduce the temperature rise, the technician should:
A) Unwire one of the strip heaters. B) Decrease the fan speed.
C) Reduce the incoming voltage to the furnace. D) Increase the fan speed.
D
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. What is x?
A. 1/4 B. 3/4 C. 3/2 D. 3
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Let U~ U(0,1). Let a and b be constants with a < b, and let X = (b ? a)U+ a.
a. Find the cumulative distribution function of U. b. Show that P(X ? x) = P(U ? (x?a)/(b ? a)). c. Use the result of part (b) to show that X ~ U(a, b).
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Calculate the electric power for a 6-volt DC circuit drawing 2 amps
What will be an ideal response?
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Which method of freezing preserves the quality and taste of food?
A) Quick freezing B) Any speed is fine because frozen is frozen. C) The speed is determined by dividing the weight by the specific gravity of the food. D) Slow, natural freezing
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