A conductive probe measurement system uses electrodes suspended in a vessel. It is designed to start a pump at a low level limit and turn the pump off at a high level limit. What is the best description of the system?
A. invasive, single-point, indication
B. invasive, multipoint, controlling
C. noninvasive, multipoint, controlling
D. noninvasive, single-point, controlling
Answer: B
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?FCAW electrodes have a flux that is mineral based, often called ____________.
Fill in the blank(s) with the appropriate word(s).
The most important action that top managers can take to promote ethical behavior is to
a. adhere to ethical standards themselves. b. punish those who are unethical. c. establish organizational policies. d. lobby for legislation dealing with ethics. e. establish a fair performance appraisal system.
All of the following are true about synthetic oils compared to traditional oils except:
A. reduce friction better B. cost more C. extend vehicle warranties D. are more stable over a wider temperature range
Brake fluid is hygroscopic. This means that it ________
A) Creates an odor if not flushed annually B) Has an affinity for air C) Absorbs moisture D) Lubricates pistons and cups