The ohmmeter circuit in fiq has EB =1•5v ,R1=15kohm,Rm=50ohm,R2=50ohm and meter FSD =50uA.Determine the ohmmeter scale reading ar 0.5FSD and determine the new resistance value that R2 must be adjusted to when EB falls to 1.3v also recalculate the value of Rx at 0.5 FSD when EB=1.3v
Answer to the question.
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