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15 vote

A moving coil instrument is used as an ohmmeter. The indicating scale of the meter will be

Asked on by | Votes 15 | Views: 941 | Tags: measurements and instruments     | electrical engineering     | Add Bounty

A moving coil instrument is used as an ohmmeter. The indicating scale of the meter will be
1). Hyperbolic
2). Logarithmic
3). Linear
4). Inverse linear


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1 answers

38 vote
Answered by on | Votes 38 |
  • A moving coil instrument is used as an ohmmeter.
  • Ohmmeter has an inverse scale.
  • The movement of scale is inversely proportional to current
  • When the current is zero, the initial position of scale is at maximum
  • At full-scale deflection of current, the scale will give a minimum reading.
  • As the scale is reverse it will be hyperbolic

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