Ask Question, Ask an Expert


Ask Electrical & Electronics Expert

problem 1: Illustrate the term wavelength.

problem 2: What is the importance of the Shannon capacity?

problem 3: What are the factors that must be considered while assessing the suitability of a particular medium to a specific application?

problem 4: The attenuation of a signal is -10 db. Determine the final signal power if it was originally 5 watts?

problem 5: Given that the speed of light is 186,000miles/second and a satellite is at geosynchronous orbit. How long would it take for a signal to go from earth station to the satellite?

problem 6: Data pass via a point at a rate of 100 kilobits every five second. Determine the throughput?

problem 7: If the throughput at the connection between a device and the transmission media is 5 kbps, how long does it take to send 100,000 bits out of this device?

problem 8: The light of the sun takes around eight minutes to reach the earth. Find out the distance between the sun and earth?

problem 9: The wavelength of red light in a fiber is 0.5 µm. How long does it take the front of the wave to reach the end of the fiber if the length of the fiber is 2000 km?

problem 10: A line consists of a signal-to-noise ratio of 1000 and a bandwidth of 4000 kHz. Determine the maximum data rate supported by this line?

Electrical & Electronics, Engineering

  • Category:- Electrical & Electronics
  • Reference No.:- M97223

Have any Question? 

Related Questions in Electrical & Electronics

1 a 0635-cm hydraulic line suddenly ruptures 8 m from a

1. A 0.635-cm hydraulic line suddenly ruptures 8 m from a reservoir with a gage pressure of 207 kPa. Compare the laminar and inviscid flow rates from the ruptured line in cubic meters per second. 2. A common type of visc ...

1 what is the expansion for the divergence of a vector2

1. What is the expansion for the divergence of a vector? 2. State Gauss' law for the magnetic field in differential form. How is it derived from its integral form? 3. How can you determine if a given vector can represent ...

Assume an image uses a palette of size 8 out of the table

Assume an image uses a palette of size 8 out of the table used by JPEG (GIF uses the same strategy, but the size of the palette is 256), with the combination of the following colors with the indicated level of intensitie ...

In example 612 we represented the function in fig 623 by

In Example 6.12, we represented the function in Fig. 6.23 by Legendre polynomials. a. Use the results in Example 6.12 to represent the signal g(t) in Fig. P6.5-8 by Legendre polynomials. b. Compute the error energy for t ...

1 discuss how the solution for the electromagnetic field

1. Discuss how the solution for the electromagnetic field given by (4.52) corresponds to that of a uniform plane wave. 2. Why is the quantity known as the phase constant? 3. What is phase velocity? How is it related to t ...

1 what is the propagation vector interpret the significance

1. What is the propagation vector? Interpret the significance of its magnitude and direction. 2. Discuss how the phase constants along the coordinate axes are less than the phase constant along the direction of propagati ...

For the flow described in problem obtain the differential

For the flow described in Problem, obtain the differential equation of motion if v θ  = f(r; t). Problem:- The device in the schematic diagram below is a viscosity pump. It consists of a rotating drum inside of a station ...

Answer the following questionsa how many output lines would

Answer the following questions. a. How many output lines would a 4 input decoder have? b. How many output lines would a 5 input decoder have? c. For an N-to-X decoder, specify X as a function of N (e.g. specify the numbe ...

1 in an incompressible flow the volume of the fluid is

1. In an incompressible flow, the volume of the fluid is constant. Using the continuity equation, ∇·v = 0, show that the fluid volume change is zero. 2. Find Dv/Dt in polar coordinates by taking the derivative of the vel ...

Consider the simple rc circuit shown in fig p23-3 let r 1

Consider the simple RC circuit shown in Fig. P2.3-3. Let R = 1 kΩ and C = 1 nF. (a) Find the system transfer function. (b) Plot the magnitude and phase responses. (c) Show that a lowpass signal x(t) with bandwidth W « 10 ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

WalMart Identification of theory and critical discussion

Drawing on the prescribed text and/or relevant academic literature, produce a paper which discusses the nature of group

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro