The control section of a DC drive uses three types of signals to evaluate motor performance: the command, feedback, and ____ signals.
A. set point
B. reference
C. error
D. open-loop
Answer: C
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Answer the following statement true (T) or false (F)
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Fill in the blank(s) with correct word
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Indicate whether the statement is true or false
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Fill in the blank(s) with correct word
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