Regardless of the method, instruments that are used to measure pressure are called____.
A. pressure valves
B. pressure gauges
C. strain gauges
D. lock gauges
Answer: B
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Adding a(n) ____________________ to the nonautomatic circuit breaker, by using a bimetallic element in each pole of the breaker, provides automatic tripping.
Fill in the blank(s) with the appropriate word(s).
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Which of the following is an element in direct contact with the process variable to be measured that senses a change and provides a signal to the transmitter?
A) Sensor B) Indicator C) Recorder D) Controller
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The total system response is the sum of the natural and forced responses
Indicate whether the statement is true or false
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Which transmission technique is used by Bluetooth devices?
A. Narrowband B. FHSS C. DHSS D. UWB
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