An op-amp can be represented by a
A) a gain element is in series with a high-pass RC filter
B) a gain element is in series with a low-pass RC filter
C) a differential inverting amplifier
D) a gain element with negative feedback
B
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What is the cofunction of the complement of cos 89o?
A. sin 89o B. sin 1o C. cos 89o D. cos 1o
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Which of the following is not a starting method?
A. autotransformer B. wye-delta C. automatic three-point D. plugging
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Use Ohm's law to find the missing value and round to the nearer hundredth when necessary: If resistance = 750 ohms and current = 0.05 amperes, find the voltage.
Fill in the blank(s) with the appropriate word(s).
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Explain how to properly set a heat anticipator.
What will be an ideal response?
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