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For the factor (1 + 0.5 jω) the corner frequency is | |
A. | 1 rad/sec [Wrong Answer] |
B. | 0.5 rad/sec [Wrong Answer] |
C. | 2 rad/sec [Correct Answer] |
D. | 0.25 rad/sec [Wrong Answer] |
View Answer
Explanation:-
Answer : C Discuss it below : !! OOPS Login [Click here] is required to post your answer/result |
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10000 bps
6000 bps
3000 bps
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Linear circuits
Non-linear circuits
Lumped parameters circuits
Distributed parameters circuits
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1.8 x 10^{8} m/sec
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List I | List II | ||
---|---|---|---|
A. | IF amplifier | 1. | Amplifier frequencies in the range of 100 kHz to 5 MHz. |
B. | RF amplifier | 2. | Current in the output flows only during a portion of the positive half of the input cycle |
C. | AF amplifier | 3. | Amplifier frequencies in the range of 0 Hz to 5 MHz |
D. | Class operation | 4. | Amplifier frequencies in the frequency range of 40 Hz to 15 kHz. |
A-4, B-1, C-3, D-2
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more than 100 kHz
equal to 100 kHz
equal to 10 kHz
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⇒ The z-transform of a particular signal is gi
casual and stable
non-casual and stable
non-casual and unstable
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⇒ Nichol's chart is symmetric about - 180° axis.
TRUE
FALSE
⇒ Consider a control system shown in given figure. For slight variation in G, the ratio of open loop sensitivity to closed loop sensitivity will be give
1 : (1 + GH)
1 : (1 + GH)^{- 1}
1 : (1 - GH)
1 : (1 - GH)^{- 1}