Electricians' operating and testing manual; (1910)
Horstmann, Henry C. [from old catalog], Tousley, Victor Hugo, 1875- [from old catalog] joint author · Chicago, F. H. Drake & co · leaf 262
C and D. Both batteryand galvanometer circuits are provided with keys andare normally open. In the type of bridge shown, the resistances are con-nected between brass strips, brass plugs inserted in theholes between the strips short circuiting those resist-ances which are not used. In each of the… … Figure 163 in each of the arms a and b. If it is known that theresistance of the apparatus being measured is not lessthan the smallest resistance in r or greater than thegreatest resistance in r, make the unplugged holes ina and b of equal resistance, say 10 and 10, and removeone of the plugs in…
Electrical engineering · Electric testing
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
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