JNTU Anantapur M.Tech Previous papers

I am looking for JNTU Anantapur M.Tech model question paper, will you please provide here???

[Kiran Chandar]

You are looking for JNTU Anantapur M.Tech model question paper, I am giving here:

1 (a) What are the various elements of an optical communication system? Explain each element in brief.

(b) Explain the evolution of fiber optic system.

2 (a) Explain light propagation condition in single mode fibers with neat figures.
(b) Explain the following techniques of fabrication:
(i) MCVD
(ii) PCVD

3 (a) Discuss the different scattering losses in Sio2 fiber at various operating wavelengths in detail

(b) Derive the expression for the wave guide dispersion also find the relationship between V and β.

4 (a) Explain about fiber alignment and joint losses
(b) Explain about the following:
(i) Optical isolators
(ii) Optical fiber connectors
(iii) Circulators

5 (a) Draw the schematic of Fabry Perot Resonator Cavity for a laser diode and explain how the optical radiations are generated.
(b) Discuss the reliability of the double hetro-junction laser diode and explain how to improve the reliability of the system.

1 Write about the significance and scope of business communication. What are the channels of communication?

2 What are various types of written communication? Explain them.

3 Outline the guidelines for kinesics, proxemics, time language and haptics.

4 Explain interpersonal communication with examples.

5 Explain the role of emotion in interpersonal communication.

6 Identify different types of letters.

7 What are different types of general communication barriers?

8 Explain the role of communication etiquette with examples.