The ____ is a thread that fits and seals tightly.

A. Metric thread
B. Whitword thread
C. Unified thread
D. American National thread
E. none of the above


Answer: E

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The thermocouple is a device that produces a ____ when heated.

a. current b. spark c. spike d. voltage

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What are the good qualities achieved by using transformers with high K-ratings? Select all that apply.

A) Quieter operation. B) Less magnetic flux. C) Reduced I2R distribution losses. D) Reduced heat generation.

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? Identify and state the historical significance of Ronald Reagan.

What will be an ideal response?

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The type of waste disposal system used by most residential dishwashers is called _____

a. continuous b. pump-out c. directional tee d. siphon

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