The maximum temperature at which soft soldering is done is ____.

A. 212°F
B. 400°F
C. 600°F
D. 842°F


Answer: D

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____ uses the natural principle of liquids flowing through a semipermeable membrane

A) Electrodialysis B) Reverse osmosis C) ?Evaporation D) Long-tube distillation

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Which of the following is true of laser light?

A. It cannot be treated as any other light. B. It cannot be reflected. C. It cannot be defused. D. It remains in a very tight column without spreading out.

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A frequency counter will overflow if:

A) the input frequency is too low. B) sampling interval is too long. C) sampling interval is too short. D) All of the above

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C++ enables function ____________________, which makes the functions respond to more than one set of criteria and conditions.

Fill in the blank(s) with the appropriate word(s).

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