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A UJT has ___________.
Answer & Solution
Correct Answer:
Option
B
A Unijunction Transistor (UJT) has one pn junction.
The UJT consists of a single pn junction between its emitter and the base regions.
This single pn junction is used for the UJT's unique characteristics, including its ability to act as a trigger device in various electronic circuits.
Options A and C are incorrect as UJTs do not have two or three pn junctions; the correct number is one.
The UJT consists of a single pn junction between its emitter and the base regions.
This single pn junction is used for the UJT's unique characteristics, including its ability to act as a trigger device in various electronic circuits.
Options A and C are incorrect as UJTs do not have two or three pn junctions; the correct number is one.
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