Exercise :: Exam Questions Papers - Exam Paper 3
- Exam Questions Papers - Exam Paper 1
- Exam Questions Papers - Exam Paper 2
- Exam Questions Papers - Exam Paper 3
- Exam Questions Papers - Exam Paper 4
- Exam Questions Papers - Exam Paper 5
- Exam Questions Papers - Exam Paper 6
- Exam Questions Papers - Exam Paper 7
- Exam Questions Papers - Exam Paper 8
- Exam Questions Papers - Exam Paper 9
- Exam Questions Papers - Exam Paper 10
- Exam Questions Papers - Exam Paper 11
- Exam Questions Papers - Exam Paper 12
- Exam Questions Papers - Exam Paper 13
- Exam Questions Papers - Exam Paper 14
- Exam Questions Papers - Exam Paper 15
- Exam Questions Papers - Exam Paper 16
- Exam Questions Papers - Exam Paper 17
- Exam Questions Papers - Exam Paper 18
- Exam Questions Papers - Exam Paper 19
- Exam Questions Papers - Exam Paper 20
- Exam Questions Papers - Exam Paper 21
- Exam Questions Papers - Exam Paper 22
| 1. | The circuit given below is: |
|||||||
Answer: Option B Explanation: The given circuit is Band pass filter
|
.| 2. | Rank of the matrix: |
|||||||
Answer: Option C Explanation: The given matrix is equivalent to
Thus rank is 1. |
,
| 3. | His rather casual remarks on politics __________ his lack of seriousness about the subject. |
|||||||
Answer: Option C Explanation: The key words in the statement are 'casual remarks' and 'lack of seriousness'. The blank should be filled with a word meaning 'showed' or 'revealed'. Hence, 'betrayed' is the correct answer. |
| 4. | The resolution of a 4 bit counting ADC is 0.5 volts. For an analog input of 6.6 volts, the digital output of the ADC will be |
|||||||
Answer: Option D Explanation: Resolution = ⇒ 2n = 14 = (1110) n = 4 bits. |
= 0.5| 5. | For the power amplifier circuit shown below, the maximum power dissipated by both output transistor is |
|||||||
Answer: Option C Explanation: The max. power dissipated by both output transistor is max. P2 = |
= 31.66 W.