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Instruction:
- Total number of questions : 20.
- Time alloted : 30 minutes.
- Each question carry 1 mark, no negative marks.
- DO NOT refresh the page.
- All the best :-).
| 1. | At any given time in an intrinsic piece of semiconductor material at room temperature |
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Your Answer: Option (Not Answered) Correct Answer: Option D Learn more problems on : Diodes and Applications Discuss about this problem : Discuss in Forum |
| 2. | In a power supply diagram, which block indicates a pulsating dc output? |
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Your Answer: Option (Not Answered) Correct Answer: Option C Learn more problems on : Diodes and Applications Discuss about this problem : Discuss in Forum |
| 3. | For an S-R flip-flop to be SET or RESET, the respective input must be __________. |
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Your Answer: Option (Not Answered) Correct Answer: Option B Learn more problems on : Flip-Flops and Timers Discuss about this problem : Discuss in Forum |
| 4. | A conductor's cross-sectional area in circular mils for |
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Your Answer: Option (Not Answered) Correct Answer: Option C Learn more problems on : Resistance and Power Discuss about this problem : Discuss in Forum |
inch is:| 5. | The Q point on a load line may be used to determine: |
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Your Answer: Option (Not Answered) Correct Answer: Option C Learn more problems on : Bipolar Junction Transistors (BJT) Discuss about this problem : Discuss in Forum |
| 6. | The output of a NAND gate is the same as the inverted output of an AND gate. |
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Your Answer: Option (Not Answered) Correct Answer: Option A Learn more problems on : Logic Gates Discuss about this problem : Discuss in Forum |
| 7. | The total resistance in the circuit is 1.6 k |
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Your Answer: Option (Not Answered) Correct Answer: Option A Learn more problems on : Series-Parallel Circuits Discuss about this problem : Discuss in Forum |
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| 8. | A capacitor is charged when one of its plates has more electrons than the other plate. |
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Your Answer: Option (Not Answered) Correct Answer: Option A Learn more problems on : Capacitors Discuss about this problem : Discuss in Forum |
| 9. | If a sine wave's frequency equals 25 MHz, its period equals _____. |
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Your Answer: Option (Not Answered) Correct Answer: Option D Learn more problems on : Alternating Current and Voltage Discuss about this problem : Discuss in Forum |
| 10. | A sine wave reaches maximum positive voltage at: |
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Your Answer: Option (Not Answered) Correct Answer: Option A Learn more problems on : Alternating Current vs Direct Current Discuss about this problem : Discuss in Forum |
| 11. | How many inputs are required for a 1-of-10 BCD decoder? |
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Your Answer: Option (Not Answered) Correct Answer: Option A Learn more problems on : Combinational Logic Circuits Discuss about this problem : Discuss in Forum |
| 12. | What is the inductive reactance? |
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Your Answer: Option (Not Answered) Correct Answer: Option D Learn more problems on : Inductors Discuss about this problem : Discuss in Forum |
| 13. | Special diodes designed to conduct in the reverse direction are called _______________ diodes. |
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Your Answer: Option (Not Answered) Correct Answer: Option A Learn more problems on : Diodes and Applications Discuss about this problem : Discuss in Forum |
| 14. | The small amount of ac signal present on the output of a filtering network for a dc power supply is known as ________. |
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Your Answer: Option (Not Answered) Correct Answer: Option C Learn more problems on : Diodes and Applications Discuss about this problem : Discuss in Forum |
| 15. | The __________ is defined as the ratio of a pulse width (positive or negative pulse or cycle) to the overall period of time of the wave. |
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Your Answer: Option (Not Answered) Correct Answer: Option B Learn more problems on : Alternating Current vs Direct Current Discuss about this problem : Discuss in Forum |
| 16. | A code in which each individual digit of a decimal number is represented by a 4-bit binary number is _________. |
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Your Answer: Option (Not Answered) Correct Answer: Option A Learn more problems on : Combinational Logic Circuits Discuss about this problem : Discuss in Forum |
| 17. | In an n-channel JFET, what will happen at the pinch-off voltage? |
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Your Answer: Option (Not Answered) Correct Answer: Option A Learn more problems on : Field Effect Transistors (FET) Discuss about this problem : Discuss in Forum |
| 18. | When an input delta of 2 V produces a transconductance of 1.5 mS, what is the drain current delta? |
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Your Answer: Option (Not Answered) Correct Answer: Option B Learn more problems on : Field Effect Transistors (FET) Discuss about this problem : Discuss in Forum |
| 19. | The term buffer/driver signifies the ability to provide low output currents to drive light loads. |
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Your Answer: Option (Not Answered) Correct Answer: Option B Learn more problems on : Standard Logic Devices (SLD) Discuss about this problem : Discuss in Forum |
| 20. |
Which circuit is represented by the frequency response curve in the given figure? |
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Your Answer: Option (Not Answered) Correct Answer: Option B Learn more problems on : RC Circuits Discuss about this problem : Discuss in Forum |
