For the RC parallel circuit, determine the voltage across the capacitor using Laplace transform, assume capacitor is initially relaxed.
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The bandwidth of AM broadcasting channel is equal to _____
For an earth station transmitter input power of 40 dBW (10,000 W), with a backoff loss of 3 dB, a total branching and feeder loss of 3 dB, and a transmit antenna gain of 40 dB, determine the EIRP.
Which of the following statement is/are incorrect?
1) Handoff does not require voice and control channel to be allocated to channels associated with the new base station
2) Peak time describes the amount of time a mobile spends in a radio cell.
3) Dwell time in mobile communication depends upon the shape of the cell
If the phase difference between two signals is 180°, then the Lissajous pattern will be _________.
Which of the following statements are true?
(a) Advanced Mobile Phone System (AMPS) is a second-generation cellular phone system.
(b) IS - 95 is a second generation cellular phone system based on CDMA and DSSS.
(c) The Third generation cellular phone system will provide universal personnel communication.
Code:In television transmission, the type of modulation used for video is
Which of the following are the advantages of FM over AM?
1. Better noise immunity is provided
2. Lower bandwidth is required
3. Transmitted power is more useful
4. Less modulating power is required
Determine the Boolean function of the following circuit.
In purely resistive, purely inductive (L) and purely capacitive circuits, voltage always is ______, _____ and _____ current respectively
For given x(n), X(ejω) is the discrete time fourier transform. If and y(n) = x2(n), then the value of Y(ej0) is:
z-transform and Laplace transform is related by:
Directions: Each of the following consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question:
Madhavi joined the office on which date?
Statement I: Madhavi’s daughter correctly remembers that Madhavi joined the office after 4th November but before 10th November.
Statement II: Madhavi’s husband correctly remembers that Madhavi joined the office after 7th November but before 12th November.
'Flower' is related to 'Bud' in the same way as 'Fruit' is related to:
In a group of students, each one knows either Hindi or English. If 100 know Hindi, 50 know English and 30 know both, how many students are there in group?
I believe that if you lower taxes it will be an incentive for them to work harder as they can save more. What is the meaning of “incentive”?
How many seats are reserved in Lok Sabha for the Scheduled Tribes?
If a Paper (Transparent Sheet ) is folded in a manner and a design or pattern is drawn. When unfolded this paper appears as given below in the answer figure. Choose the correct answer figure given below.
A paper is folded as shown in the given figures and a cut is made. When opened how will it appear ? Choose from the given responses.
Question Figure
Answer Figure
They felt safer
P: to watch the mountain
Q: of more than five miles
R: as they settled down
S: from a distance
The Proper sequence should be: