The Amateur Radio Project - Measurements

# Measurements

### Question 11 of 32

A moving coil instrument has a sensitivity of 20,000/V and a resistance of 100. The resistance required to enable the instrument to read up to 250A is

1. 25 in parallel with the instrument
2. 25 in series with the instrument
3. 20 in parallel with the instrument
4. 20 in series with the instrument

1 | 2 | 3 | 4

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