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Quiz instructions :
1. Total number of questions : 10
2. Time allowed : 10 minutes
3. Each Question carry 1 marks and No negative marking.
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Pos. | Name | Entered on | Points | Result |
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- Answered
- Review
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Question 1 of 10
1. Question
1 pointsThe purpose of an Attenuator is to :
Correct
Incorrect
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Question 2 of 10
2. Question
1 pointsThe …… filter circuit results in the best voltage regulation.
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Incorrect
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Question 3 of 10
3. Question
1 pointsThe time required for a wave to propagate on a transmission line will depend on the value of its :
Correct
Incorrect
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Question 4 of 10
4. Question
1 pointsThe phase angle corresponding to λ/4 in a standing-wave pattern is :
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Incorrect
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Question 5 of 10
5. Question
1 pointsThe input impedance of short-circuited line of length l where λ/4 < l < λ/2, is :
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Incorrect
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Question 6 of 10
6. Question
1 pointsThe two port networks are connected in cascade, the combination is to be represented as a single two-Port network. The parameters of the network are obtained by multiplying the individual matrix :
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Incorrect
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Question 7 of 10
7. Question
1 pointsWhy are the variable attenuators applicable for radio broadcasting purposes ?
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Question 8 of 10
8. Question
1 pointsA band elimination filter is one :
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Question 9 of 10
9. Question
1 pointsTo prevent radiation losses and interference from external sources, the inner conductor of this transmission line is completely enclosed with a metal sheath or braid :
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Incorrect
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Question 10 of 10
10. Question
1 pointsTwo port Z parameter not exist for the circuit if :
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Incorrect
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