Exercise :: Signals and Systems - Section 1
- Signals and Systems - Section 1
- Signals and Systems - Section 2
- Signals and Systems - Section 3
- Signals and Systems - Section 4
- Signals and Systems - Section 5
- Signals and Systems - Section 6
- Signals and Systems - Section 7
- Signals and Systems - Section 8
- Signals and Systems - Section 9
- Signals and Systems - Section 10
| 41. | A signal g(t) = A then g(t) is a |
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Answer: Option B Explanation:
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.| 42. | The Fourier series of an odd periodic function contains |
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Answer: Option D Explanation: For an odd function f(- x) = - f(x) Hence, only sine terms. |
| 43. | If |
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Answer: Option A Explanation: (s + 1) term will give e-t and (s + 2) term will give e-2t . |
, the terms in f(t) will have| 44. | An impulse function consist of |
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Answer: Option C Explanation: Because F.T. of δ(t) = 1, 1 is a Constant function ranging from -∞ to +∞. |
| 45. | As per time displacement theorem in Laplace transformation, displacement in the time domain by T becomes |
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Answer: Option D Explanation: £f(t - T) = e-st F(s). |