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The ratio arm is two dials of 1, 10, 100 and 1000 ohm each. The rheostat arm is in three dials having decade of 0.1, 1 and 10. A slide having 0.17ohm resistance is connected in series with un...
The ratio arm is two dials of 1, 10, 100 and 1000 ohm each. The rheostat arm is in three dials having decade of 0.1, 1 and 10. A slide having 0.17ohm resistance is connected in series with un...