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- Question
What is the resolution of a digital-to-analog converter (DAC)?
Options- A. It is the comparison between the actual output of the converter and its expected output.
- B. It is the deviation between the ideal straight-line output and the actual output of the converter.
- C. It is the smallest analog output change that can occur as a result of an increment in the digital input.
- D. It is its ability to resolve between forward and reverse steps when sequenced over its entire range.
- Correct Answer
- It is the smallest analog output change that can occur as a result of an increment in the digital input.
- 1. When is a P-N junction formed?
Options- A. in a depletion region
- B. in a large reverse biased region
- C. the point at which two opposite doped materials come together
- D. whenever there is a forward voltage drop Discuss
- 2. The current through a resistor can be found by dividing the resistor's voltage by its ohmic value.
Options- A. True
- B. False Discuss
- 3. The hypotenuse of the right triangle of a vector diagram for R and XC is _______________.
Options- A. impedance
- B. current
- C. voltage
- D. power Discuss
- 4. Mutual induction is dependent on
Options- A. winding ratios
- B. output polarities
- C. dc voltage levels
- D. current changes Discuss
- 5. The mod-10 counter is also referred to as a ________ counter.
Options- A. decade
- B. strobing
- C. ring
- D. BCD Discuss
- 6. In "n" type material, majority carriers would be:
Options- A. holes
- B. dopants
- C. slower
- D. electrons Discuss
- 7. Kirchhoff's voltage law does not apply to series RL circuits.
Options- A. True
- B. False Discuss
- 8. An instrumentation amplifier has extremely high ________, good ________, and high ________.
Options- A. input impedance, common-mode rejection, gain
- B. noise factor, grounding, power
- C. working voltages, current capacity, output impedance
- D. output gain, output loading, power Discuss
- 9. The ideal test equipment to use for locating shorts in digital circuitry is the ________ and _______.
Options- A. logic probe, clip
- B. logic pulser, logic probe
- C. current tracer, logic pulser
- D. current tracer, logic clip Discuss
- 10. The current lags the source voltage in a series RL circuit.
Options- A. True
- B. False Discuss
More questions
Correct Answer: the point at which two opposite doped materials come together
Correct Answer: True
Correct Answer: impedance
Correct Answer: current changes
Correct Answer: decade
Correct Answer: electrons
Correct Answer: False
Correct Answer: input impedance, common-mode rejection, gain
Correct Answer: current tracer, logic pulser
Correct Answer: True
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