Sarthaks Test
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Figure 14.7 shows the transfer characteristics of a base biased CE transistor. Which of the following statements are true?

(a) At Vi = 0.4V, transistor is in active state.

(b) At Vi = 1V , it can be used as an amplifier.

(c) At Vi = 0..5V, it can be used as a switch turned off.

(d) At Vi = 2.5V, it can be used as a switch turned on.

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(b), (c), (d)

(b) At Vi = 1V , it can be used as an amplifier.

(c) At Vi = 0..5V, it can be used as a switch turned off.

(d) At Vi = 2.5V, it can be used as a switch turned on.

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