What are the two large classes of metering devices?
What will be an ideal response?
Fixed restrictions and thermostatic expansion valves
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When touching the gate of the SCR to the anode, the ohmmeter should indicate ____ through the SCR.
a. continuity b. leakage current c. polarization d. discontinuity
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Displacement in a mechanical system is analogous to what in an electrical system?
A. charge B. inductance C. capacitance D. current E. voltage
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A cam profile can be constructed using the related cam displacement diagram.
Answer the following statement true (T) or false (F)
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Which of the following is a set of rules designed to force the devices sharing a channel to observe orderly communications procedures?
A. Framing B. Public data network C. Handshaking D. Protocol
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