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1. |
In a CE amplifier, thermal runaway is unconditionally avoided if |
A. | \({{\rm{V}}_{{\rm{CE}}}} = \frac{1}{2}{\rm{\;}}{{\rm{V}}_{{\rm{CC}}}}\) |
B. | \({{\rm{V}}_{{\rm{CE}}}} > \frac{1}{2}{\rm{\;}}{{\rm{V}}_{{\rm{CC}}}}\) |
C. | \({{\rm{V}}_{{\rm{CE}}}} < \frac{1}{2}{\rm{\;}}{{\rm{V}}_{{\rm{CC}}}}\) |
D. | \({{\rm{V}}_{{\rm{CE}}}} = \frac{1}{{\sqrt 2 }}{\rm{\;}}{{\rm{V}}_{{\rm{CC}}}}\) |
Answer» D. \({{\rm{V}}_{{\rm{CE}}}} = \frac{1}{{\sqrt 2 }}{\rm{\;}}{{\rm{V}}_{{\rm{CC}}}}\) | |