During calibration, the output stage of a HART® device can be adjusted to tweak the _____
A) input trim B) loop current C) transfer function D) look-up table
B
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Describe how a technician may become chemically poisoned while working in the shop.
What will be an ideal response?
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What type of valve is used as the primary directional control valve in most hydraulic circuits?
A. ball and poppet B. gate valve C. spool valve D. pressure relief valve
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__________ is the relationship that compares the amount of moisture contained in an air sample to the maximum amount of moisture that the sample can hold. __________ is simply the speed of the air, measured in feet per minute.
What will be an ideal response?
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Which of the following is not a method used to produce electricity?
A. magnetism B. pressure C. heat D. absorption
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