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MMLU-Pro / 11736 / Potentiometer method of DC voltage measurement is more accurate than direct…

Problem

Answer published by the source. Consult the official source to check your work against its answer.

question

Potentiometer method of DC voltage measurement is more accurate than direct measurement using a voltmeter because

category

engineering

options

  1. It does not load the circuit at all.
  2. It uses a potentiometer, which is more accurate than a voltmeter.
  3. It uses a more precise measuring tool than a voltmeter.
  4. It uses centre zero galvanometer instead of voltmeter.
  5. It uses an ammeter instead of a voltmeter.
  6. It applies less voltage to the circuit.
  7. It loads the circuit to a minimum extent.
  8. It loads the circuit moderately.
  9. It loads the circuit to maximum extent.
  10. It uses multiple measurement methods for accuracy.

src

ori_mmlu-electrical_engineering

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Source and history

upstream_id / Original problem ID
11736
task_id
c183c2e1-2d15-52d4-a67f-753d25b44d2a
task_key
default--test--11736
task_revision_id
1
config / split
default / test

Official source

initial import