Find the resistance required for full scale deflection

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Reference no: EM131203680

a. Design a series ohmmeter using a 100-mA, 1000-Ω movement; a zero-adjust with a maximum value of 2 kΩ; a battery of 3 V; and a series resistor whose value is to be determined.

b. Find the resistance required for full-scale, 3/4-scale, 1/2-scale, and 1/4-scale deflection.

c. Using the results of part (b), draw the scale to be used with the ohmmeter.

Reference no: EM131203680

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