The op-amp configuration with the highest possible input impedance is:
A) differential op-amp. B) non-inverting op-amp.
C) inverting op-amp. D) voltage-follower op-amp.
D
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a. the Units dialog box b. the Dimension Style dialog box c. the Dimension Units dialog box d. the Annotation dialog box
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Indicate whether the statement is true or false
Given the following voltage and current on the load, find the power factor, average power, reactive power, complex power, and apparent power. Also, find the equivalent impedance, equivalent resistance, and equivalent inductance of the load. Draw the phasors for P, Q, and S. The voltage and current are peak values.
v () t = 140cos ( 2 ? 60 t + 30 o ) V , i () t = 12cos ( 2 ? 60 t + 55 o ) A
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What will be an ideal response?