Q135 / 180 · AIIMS 2006 · Physics

The minimum potential difference between the base and emitter required to switched a silicon transistor $\mathrm{ON}$ is approximately

Correct answer
A
$1 \mathrm{~V}$
B
$3 \mathrm{~V}$
C
$5 \mathrm{~V}$
D
$4.2 \mathrm{~V}$.

Solution

The minimum potenital difference applied between the base and emitter is approximately $1 \mathrm{~V}$.

Hence, the correct answer is option: 'A'.

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