In Fig. 8–32, how much is the external resistance, RX, for (a) four-fifths full-scale defl...

In Fig. 8–32, how much is the external resistance, RX, for (a) four-fifths full-scale deflection; (b) two-thirds full- scale deflection; (c) three-fifths full-scale deflection; (d) two-fifths full-scale deflection; (e) one-third full-scale deflection; and (f) one-fifth full-scale deflection.

Figure 8–32