MCQ
The value of amplification factor from the following graph will be
  • $10$
  • B
    $50$
  • C
    $25$
  • D
    $40$

Answer

Correct option: A.
$10$
a
(a)$\mu = - {\left( {\frac{{\Delta {V_p}}}{{\Delta {V_g}}}} \right)_{\Delta {i_p} = \,{\rm{const}}{\rm{.}}}} = \frac{{ - (80 - 60)}}{{[ - 6 - ( - 4)]}} = \frac{{20}}{2} = 10$

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