Electronics Test - Random
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Online Test > Online Electronics Test > Electronics Test - Random (Mock Test)
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Instruction:
Total number of questions : 20.
Time alloted : 30 minutes.
Each question carry 1 mark, no negative marks.
| 1. |
If doubling the voltage across a resistor doubles the current through the resistor then |
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| 2. |
When 1100010 is divided by 0101, what will be the decimal remainder? |
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| 3. |
The four factors determining inductance are the number of turns, coil length, coil area, and: |
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| 4. |
Thermal shutdown occurs in an IC regulator if: |
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| 5. |
A common-emitter (C-E) is so called because the emitter is connected to both the input and output signals. |
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| 6. |
The peak voltage across R2 in the given circuit equals _____. |
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| 7. |
What is the total current in the given circuit? |
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| 8. |
An instrumentation amplifier has a high |
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| 9. |
What is the output waveform?
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| 10. |
In the given circuit, the current flowing through R3 equals ______. |
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| 11. |
When a depletion region of a transistor is large the barrier voltage is also large. |
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| 12. |
A parallel-in, serial-out shift register enters all data bits simultaneously and transfers them out one bit at a time. |
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| 13. |
The three types of relative pressure measurement are ________. |
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| 14. |
A ___ capacitor allows ac signals to pass while blocking dc signals. |
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| 16. |
A common-drain configured JFET is also called a source-follower. |
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| 17. |
In a voltage-divider JFET circuit, ID is a maximum when VGS = 0 V. |
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| 18. |
Which type of decoder will select one of sixteen outputs, depending on the 4-bit binary input value? |
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| 19. |
The total resistance is 35  .
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| 20. |
A microprocessor unit, a memory unit, and an input/output unit form a: |
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| Marks : [XX/XX] |
| Total number of questions |
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[TQ] |
| Number of answered questions |
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[AQ] |
| Number of unanswered questions |
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[UQ] |
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resistance is connected to a 100