In a UJT, the p-type emitter is ___________ doped
A. Lightly
B. Heavily
C. Moderately
D. None of the above
Answer: Option B
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Related Questions on Power Electronics
A. Two pn junctions
B. One pn junction
C. Three pn junctions
D. None of the above
The UJT may be used as ___________.
A. Am amplifier
B. A sawtooth generator
C. A rectifier
D. None of the above

device that exhibits negative resistance is [ ]
(a) UJT (b) MOSFET (c) SCR (d) (a) & (b)