Two common pressure sensing devices used in pressure controls are:
A) Capacitive transducer and thermistor. B) The bellows and the diaphragm.
C) Strain gauge and expansion tube. D) Sail switch and warp switch.
B
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The running contactor is closed ____ after a definite time interval.
a. completely b. partially c. automatically d. manually
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In ________, the cusps of the bicuspid valves do not close properly.
A) mitral valve prolapse B) valvular heart disease C) ventricular stenosis D) myocardial infarctions E) aortic sinuses
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Determine the mean, median, and mode for this group of pressures: 112; 137; 115; 146; 120; 137; 128
Fill in the blank(s) with the appropriate word(s).
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Which brushes are not insulated?
A) No brushes are insulated B) Ground C) Power D) None of these
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