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6. A DC AMMETER HAS R=0.1 OHM & CURRENT RANGE IS 0-100 A IF
THE RANGE IS TO BE EXTENDED TO 0-500 A THEN METER REQUIRES
SHUNT RESISTANCE OF ..........
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Answer Posted / viral takodia
0.020 ohms generated same 1 v at measuring side. we have to just multiply the pointer value with 5.
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