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- Question
Logically, the output of a NOR gate would have the same Boolean expression as a(n):
Options- A. NAND gate immediately followed by an INVERTER
- B. OR gate immediately followed by an INVERTER
- C. AND gate immediately followed by an INVERTER
- D. NOR gate immediately followed by an INVERTER
- Correct Answer
- OR gate immediately followed by an INVERTER
- 1. If the output of an RC integrator is zero volts, the capacitor might be open.
Options- A. True
- B. False Discuss
- 2. A ___ capacitor allows ac signals to pass while blocking dc signals.
Options- A. filter
- B. bypass
- C. decoupling
- D. coupling Discuss
- 3. What happens to total resistance in a circuit with parallel resistors if one of them opens?
Options- A. It increases.
- B. It halves.
- C. It remains the same.
- D. It decreases. Discuss
- 4. If we double the number of bits in our digital representation of a number from 4 to 8 bits, we double the relative accuracy of the conversion from digital to analog.
Options- A. True
- B. False Discuss
- 5. Attaching a 6 kΩ load to a voltage divider will cause a smaller decrease in the output voltage than will attaching a 5 kΩ load.
Options- A. True
- B. False Discuss
- 6. An ammeter is connected in ______ with the branch resistor to measure branch current, and in ______ with the voltage supply to measure total parallel circuit current.
Options- A. parallel, series
- B. series, parallel
- C. series, series
- D. parallel, parallel Discuss
- 7. The relative accuracy of a digital-to-analog converter (DAC) is determined by settling time.
Options- A. True
- B. False Discuss
- 8. The output phase for a transformer is:
Options- A. in phase with the input
- B. out of phase with the input
- C. dependent on the direction of the primary and secondary windings
- D. dependent on the frequency of the primary source Discuss
- 9.
The voltage gain is ______ for the amplifier in the given circuit.
Options- A. ?4
- B. ?5
- C. ?6
- D. ?7 Discuss
- 10. What is the phase angle of a 24 Vac parallel RL circuit when R = 45 ohms and XL = 1100 ohms?
Options- A. 0.001 degrees
- B. 2.300 degrees
- C. 87.600 degrees
- D. 89.900 degrees Discuss
More questions
Correct Answer: False
Correct Answer: coupling
Correct Answer: It increases.
Correct Answer: False
Correct Answer: True
Correct Answer: series, series
Correct Answer: False
Correct Answer: dependent on the direction of the primary and secondary windings
Correct Answer: ?6
Correct Answer: 2.300 degrees
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