The FET used in Unijunction transistor govern the unique capability to control

Q.  The FET used in Unijunction transistor govern the unique  capability to control ________
- Published on 20 Oct 15

a. large ac power with a large signal
b. large ac power with a small signal
c. small ac power with a small signal
d. small ac power with a large signal

ANSWER: large ac power with a small signal
 
Unijunction transistor comprises three terminals with a single PN junction diode & is different from conventional transistors that it does not undergo amplification. It possesses a negative resistance characteristic that plays a significant role to function it as an oscillator by controlling large ac power with a small signal.

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