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A direct current ammeter and leads have a total resistance of 1.5 Ohm The instrument gives a full-scale deflection for a current of 50 mA.

A direct current ammeter and leads have a total resistance of 1.5 Ohm The instrument gives a full-scale deflection for a current of 50 mA. Calculate the resistance of the shunts necessary to give full-scale ranges 2-5, 5.0 and 25.0 amperes.

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