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Predict how all three transistor currents \( \left(\mathrm{I}_{\mathrm{B}}, \mathrm{I}_{\mathrm{C}}\right. \), and \( \left.\mathrm{I}_{\mathrm{E}}\right) \) will be affected as a result of the following faults. Consider each fault independently (i.e. one at a time, no multiple faults):
\( \mathrm{P} \)
(A) Base resistor \( R_{B} \) fails open:
- (B) Collector resistor \( \mathrm{R}_{\mathrm{C}} \) fails open:
- (C) Solder bridge (short) past base resistor \( R_{B} \) :
(D) Solder bridge (short) past collector resistor \( \mathrm{R}_{\mathrm{C}} \) :
- For each of these conditions, explain why the resulting effects will occur.
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