Thyristors and Transducers Questions and Answers

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Showing 10 of 35 questions
Q31
A certain amplifier has a voltage gain of 210. That gain expressed in decibels is 46.4 dB.
  • A TRUE
  • B FALSE
Answer: Option A
Q32
The voltage measured from the collector to the emitter is the sum of the voltage base-emitter plus the voltage collector-base.
  • A TRUE
  • B FALSE
Answer: Option A
Q33
A decrease in base current of a CE amplifier causes the voltage measured between the emitter and the collector to increase.
  • A TRUE
  • B FALSE
Answer: Option A
Q34
In an n-type JFET, current will flow when a positive voltage is applied to the drain and a negative voltage is applied to the source.
  • A TRUE
  • B FALSE
Answer: Option A
Q35
An essential requirement of a feedback oscillator is a phase shift around the feedback loop of 360°.
  • A TRUE
  • B FALSE
Answer: Option A

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