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Q1. | The response to sinusoidal excitation can be found by |

A. | setting s = jω in the network function [Correct Answer] |

B. | setting s = -jω in the network function [Wrong Answer] |

C. | taking inverse transform of network function [Wrong Answer] |

D. | none of the above [Wrong Answer] |

View Answer
Explanation:-
Answer : ADiscuss it below :!! OOPS Login [Click here] is required to post your answer/resultHelp other students, write article, leave your comments |

**Also Read Similar Questions Below :**

⇒ Least expensive logic

RTL

DTL

TTL

ECL

⇒ As compared to a bipolar transistor, a JFET is

highly sensitive to changes in input voltage

more sensitive to changes in input voltage

less sensitive to changes in input voltage

equally sensitive to changes in input voltage

⇒ In which counter does the maximum frequency depend on the modulus?

Synchronous

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Both synchronous and ripple

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⇒ The device having highest photo sensitivity is

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⇒ For a wave propagating in air filled rectangular waveguide.

guide wavelength is never less than free space wavelength.

wave impedance is never less than the free space impedance

TEM mode is possible if the dimension of the waveguide are properly chosen.

propagation constant is a real quantity.

⇒ Dielectric materials have high specific resistance.

TRUE

FALSE

⇒ In floating point representation the number of bits in exponent is

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7

6

5

⇒ If (10) x

*x*(10)

_{x}= (100)

_{x}; (100)

_{x}x (100)

_{x}= (10000)

_{x}then

*x*can take value

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5

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⇒ Consider the followings statements: A multiplier

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- routes the data from a single input to many outputs
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1, 2, 4

2, 3, 4

1, 3, 4

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⇒ The number of doped regions in a bipolar junction transistor is

1

2

3

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⇒ The output

*y*(

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S is non-linear and time-invariant

S is non-linear and time-varying

⇒ In the circuit shown in the figure, steady-state was reached when the switch S was open. The switch was closed at

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⇒ What is the addressing mode used in instruction MOV M, C?

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⇒ The property not valid for basic singularity function is

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convolution of any arbitrary function x{t) and an impulse is the original function itself.

the sum of two impulses at same location is the impulse with the strength equal to the summation of individual strengths.

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⇒ With I

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_{s}= b is connected, the value of I will be

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⇒ In calculating output impedance of an amplifier the source is replaced by an open circuit.

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⇒ Which of the following is not a legal subscript?

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⇒ A function will have only sine terms if

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⇒ IC (instruction cycle), FC (fetch cycle) and EC (executive cycle) are related as

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⇒

**Assertion (A):** The conditions under which it is possible to write Fourier series of a periodic function are called Drichlet conditions.

**Reason (R):** If *f*(*t*) = - *f*(- *t*), it is refereed to as odd symmetry.

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2 and 3 are correct

1 and 3 are correct

1 and 4 are correct

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⇒

Match the following:

List I (Properties) | List II (Relations) | ||
---|---|---|---|

A. | Linear but NOT time-invariant | 1. | y(t) = t^{2}x(t) |

B. | Time-invariant but NOT linear | 2. | y(t) = t |x(t)| |

C. | Linear and time invariant | 3. | y(t) = |x(t)| |

4. | y(t) = x(t - 5) |

A-1, B-3, C-4

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⇒ A periodic voltage has following value for equal time intervals changing suddenly from one value to next... 0, 5, 10, 20, 50, 60, 50, 20, 10, 5, 0, -5, -10 etc. Then rms value of the waveform is

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only 1 is correct

both 1 and 2 are correct

only 2 is correct

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input impedance of first stage

input impedance of second stage

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