Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Electrical & Electronics Expert

problem 1)a) What is pulse amplitude modulation ? Describe A.M. in details.

b) Describe function of optoelectronics in Printing Technology.

problem 2)a) What is channel capacity ? Describe different data transmission channels.

b) What do you understand by modulation? Describe pulse code modulation.

problem 3)a) Describe data encryption and decryption.

b) Describe Pulse width modulation with suitable diagram (waveforms).

problem 4)a) prepare brief notes on:

1) Time division multiplexing (TDM)

2) Frequency division multiplexing (FDM).

b) Define “Sampling theorem”. Describe the importance of sampling in signal processing.

problem 5)a) Describe the problems of long distance transmission.

b) prepare brief notes on:

1) Videotext

2) Teletext.

problem 6)a) What are various channel interferences? Describe noise interface.

b) Describe companding using suitable diagram.

problem 7)a) Describe any four types of optocouplers with the help of appropriate diagrams.

b) Describe working principle of LASER with appropriate diagram.

problem 8)a) Describe working of LASER printer.

b) Differentiate between photodiode and avalanche photodiode.

problem 9)a) Draw and describe block diagram of basic fiber optic communication system.

b) Draw and describe different types of fiber optic cables.

problem 10)a) describe different losses in fiber optic cable with suitable diagrams.

) Differentiate between step index and graded index fiber.

problem 11)a) Describe smart ticket application using RFID.

b) Describe Wi-Fi technology.

problem 12)a) Describe application of RFID in field of printing in detail .

b) Describe sheet thickness measurement application.

Electrical & Electronics, Engineering

  • Category:- Electrical & Electronics
  • Reference No.:- M95741

Have any Question? 


Related Questions in Electrical & Electronics

1 discuss polarization of sinusoidally time-varying fields

1. Discuss polarization of sinusoidally time-varying fields, as it is relevant to propagation of uniform plane waves. 2. Discuss the propagation of uniform plane waves arising from an infinite plane current sheet of nons ...

A continuous belt passes upward through a chemical bath at

A continuous belt passes upward through a chemical bath at velocity v 0  and picks up a film of liquid of thickness h, density, ρ, and viscosity μ. Gravity tends to make the liquid drain down, but the movement of the bel ...

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 ...

1 what is the significance of a nonzero net right-lateral

1. What is the significance of a nonzero net right-lateral differential of and normal to the z-direction at a point in space? 2. If a pair of E and B at a point satisfies Faraday's law in differential form, does it neces ...

Given an rtp packet with the first 8 hexadecimal digits as

Given an RTP packet with the first 8 hexadecimal digits as (86032132)16, answer the following questions: a. What is the version of the RTP protocol? b. Is there any padding for security? c. Is there any extension header? ...

Assuming the x- and y-axes to be directed eastward and

Assuming the x- and y-axes to be directed eastward and northward, respectively, find the expression for the propagation vector of a uniform plane wave of frequency 15 MHz in free space propagating in the direction 30° no ...

1 distinguish between bound electrons and free electrons in

1. Distinguish between bound electrons and free electrons in an atom. 2. Briefly describe the phenomenon of conduction. 3. State Ohms' law applicable at a point. How is it taken into account in Maxwell's equations? 4. Br ...

Two ships are traveling parallel to each other and are

Two ships are traveling parallel to each other and are connected by flexible hoses. Fluid is transferred from one ship to the other for processing and then returned. If the fluid is flowing at 100 kg/s, and at a given in ...

1 what are the 3 positions of the toggle switch which one

1. What are the 3 positions of the toggle switch? Which one cannot be used? 2. Explain the configuration of a breadboard. What holes are connected? How is it powered? 3. What components in the circuits implemented in thi ...

Give examples of numerical problems in network analysis

Give examples of numerical problems in network analysis with solutions and justification where, (1) Superposition theorem may be more useful than mesh/nodal analysis (2) The use of Thevenin's/Norton's equivalent circuit ...

  • 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