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- Question
What does R1 equal in the given circuit?
Options- A. 90 Ω
- B. 180 Ω
- C. 200 Ω
- D. 1.8 kΩ
- Correct Answer
- 180 Ω
- 1. Shunting the ac component away from the load is the task of a:
Options- A. transformer
- B. filter
- C. regulator
- D. rectifier Discuss
- 2. The capacitor that produces an ac ground is called a(n)
Options- A. coupling capacitor
- B. dc open
- C. bypass capacitor
- D. ac open Discuss
- 3. If the primary power of an ideal transformer having a 2:1 voltage ratio is 100 W, the secondary power is
Options- A. 100 W
- B. 50 W
- C. 75 W
- D. 200 W Discuss
- 4. A high-pass filter heavily attenuates the higher frequencies.
Options- A. True
- B. False Discuss
- 5. A capacitor stores electric energy in the form of an electric field.
Options- A. True
- B. False Discuss
- 6. A 555 timer can be configured as an astable multivibrator.
Options- A. True
- B. False Discuss
- 7. How many buses are connected as part of the 8085 microprocessor?
Options- A. 2
- B. 3
- C. 5
- D. 8 Discuss
- 8. Logic gate circuits contain predictable gate functions that open their outputs.
Options- A. True
- B. False Discuss
- 9. A reverse biased diode will act as an open switch.
Options- A. True
- B. False Discuss
- 10. A transducer does not convert energy from one form to another.
Options- A. True
- B. False Discuss
More questions
Correct Answer: filter
Correct Answer: bypass capacitor
Correct Answer: 100 W
Correct Answer: False
Correct Answer: True
Correct Answer: True
Correct Answer: 3
Correct Answer: False
Correct Answer: True
Correct Answer: False
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