What happens to water as it is heated?
a. It becomes heavier.
b. It becomes lighter.
c. The weight stays the same.
d. It absorbs air.
b
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Which of the following is a way to minimize erosion of the tungsten electrode?
A. Using DCEN current. B. Using as high a current as possible. C. Using an air-cooled torch. D. Using as small a size of tungsten electrode as possible.
If the input pulse in Fig. 7.130(a) is applied to the circuit in Fig. 7.130(b), determine the response i(t).
 FIGURE 1.png)
What is the name of the general-purpose flip-flop in the Quartus library of parameterized modules?
What will be an ideal response?
If a mechanical drawing shows a scale of 1:4, what does this mean?
A. The drawing was finished on January 4th. B. The drawing has a four times scale. C. The drawing has a quarter scale. D. The drawing has a fourteen scale E. none of the above