NOTE : You need to take a critical voltage reading, but you do not have a high impedance meter available.
Instead, you connect two lower impedance meters in series and place them across the component in question.
You add the readings shown on the two meters to get your measurement.
Which, if any, of the following statements correctly describes the effect input impedance of test equipment can have on readings taken?
A. The greater the input impedance of your test equipment, the less accurate the readings
B. The lower the input impedance of your test equipment, the more accurate the readings
C. A piece of test equipment with an infinite input impedance will absorb no energy and readings will be more accurate
D. None of the above
Show Answer
Answer: C
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