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what is unijunction transistor(ujt)?
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Answer / moshey
ujt is a three terminal semiconductor switching device.as it
has only one pn junction and three leads, it is commonly
called as ujt
| Is This Answer Correct ? | 25 Yes | 5 No |
Answer / starlin
A unijunction transistor (UJT) is an electronic
semiconductor device that has only one junction. The UJT
has three terminals: an emitter (E) and two bases (B1 and
B2).
| Is This Answer Correct ? | 19 Yes | 1 No |
Answer / p.gunapriya
UJT is a three terminal device.one is emitter and two are
base terminals it is used as a relaxation oscillator
| Is This Answer Correct ? | 14 Yes | 0 No |
Answer / hervinder
basically ujt is unipolar transistor and it is three
terminal device and normally used in relaxation transistor
| Is This Answer Correct ? | 15 Yes | 4 No |
Answer / c.kumaresan
A unijunction transistor (UJT) is an electronic
semiconductor device that has only one junction. The UJT
has three terminals: an emitter (E) and two bases (B1 and
B2). The base is formed by lightly doped n-type bar of
silicon. Two ohmic contacts B1 and B2 are attached. A
voltage-controlled switch that controls current.
| Is This Answer Correct ? | 9 Yes | 0 No |
Answer / sunil samudrala
its is used to controll the performance of sillicon
controlled rectifier,also used in applications of relaxation
oscillator
| Is This Answer Correct ? | 7 Yes | 3 No |
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