Dynamic motor braking is often used with AC motors being controlled by a(n) _____.
a. adjustable frequency drive
b. isolated solid-state relay
c. insulated gate bipolar transistor
d. electromechanical relay
a. adjustable frequency drive
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A ____ is a device used to regulate the flow of a gas or liquid.
A. thermostat B. switch C. gate D. valve
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Primary sources are sometimes available in ____ that can be accessed online.
A. trademarks B. laboratories C. databases D. secondary sources
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Soil structure
What will be an ideal response?
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When the positive lead of a diode is connected to the positive side of a circuit, it is called ________
A) Reverse bias B) Negative bias C) Forward bias D) None of these
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