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Electronic Devices - Bipolar Junction Transistors


Exercise

"Success has many fathers, while failure is an orphan."
- (Proverb)
6. 

Refer to this figure. The value of VBC is:

A. 9.2 V
B. 9.9 V
C. –9.9 V
D. –9.2 V

7. 

When a transistor is used as a switch, it is stable in which two distinct regions?

A. saturation and active
B. active and cutoff
C. saturation and cutoff
D. none of the above

8. 

The term BJT is short for

A. base junction transistor.
B. binary junction transistor.
C. both junction transistor.
D. bipolar junction transistor.

9. 

For a silicon transistor, when a base-emitter junction is forward-biased, it has a nominal voltage drop of

A. 0.7 V.
B. 0.3 V.
C. 0.2 V.
D. VCC.

10. 

A certain transistor has IC = 15 mA and IB = 167 A; DC is:

A. 15B. 167
C. 0.011D. 90




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