If a leak is too small for escaping smoke to be visible, the leak may be detected by _____.
a. listening for a hissing sound
b. using an ultraviolet light
c. spraying a soap solution
d. the odor of the smoke
d. the odor of the smoke
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Which of the following statements is INCORRECT as it relates to programmed decisions?
a. It must be possible to develop some rule for making the decision. b. The decision situation needs to be fairly structured. c. Their use should be limited to noncritical situations. d. In many instances the decision can be computerized. e. They deal with repetitive situations.
The technician diagnosis and completes the ____________________ section of the repair order.
Fill in the blank(s) with the appropriate word(s).
A bourdon tube is:
A) An evacuated tube that vibrates in the presence of pressure. B) A straight twisted tube that untwists with an increase in pressure. C) A straight, round tube that deforms under pressure. D) A flattened tube in the shape of a question mark that straightens under pressure.
In order to produce a HIGH output, an AND gate requires
A) any input to be HIGH. B) all inputs to be HIGH. C) any input to be LOW. D) all inputs to be LOW.