Unformatted text preview: +15V “10.7 V (a) For the circuit shown in Fig. 6.2, the following measurements are made: At nodes A and B, -
0.082 V and — 0.019 V; At nodes C and D. 41771 V and 4360 V; At nodes E and F. +5.2l V
and +5.13 V. The positive and negative supplies are found to be +1533 V and —10.‘?3 V respec-
tively. Estimate base. emitter and collector currents for both transistors, :15 well as V35, 13 and or, assuming perfect resistors. (Hint: be careful in how you calculate at.) (b) Estimate the limits on the values of [3 and at you calculate. for resistor-value deviations of 1:195. ...
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