Physics Lab Viva Voce Questions and its answers Laser Parameters
1. What is semi conductor diode laser?
Semiconductor diode laser is a specially fabricated pn junction diode. It emits laser light when it is
forward biased.
2. What is LASER?
The term LASER stands for Light Amplification by Stimulated Emission of Radiation. It is a device
which produces a powerful, monochromatic collimated beam of light in which the waves are coherent.
3. What are the characteristic of laser radiation?
Laser radiations have high intensity, high coherence, ....etc

[:=Read Full Message Here=:]

INTRODUCTION
LARGE generators play a key role in power systems. Because they are expensive, unexpected breakdowns represent huge economic losses. High quality maintenance is therefore essential to ensure a high level of availability. In short, it is very important to ensure that large generators are in good repair and can run stably The vibration of stator bars caused by electromagnetic force exists in the operation of large generators and this is worsened by loose stator slot wedges. The severe vibration accelerates the deterioration ....etc

[:=Read Full Message Here=:]

to get information about the topic electronic wedge braking system full report ppt and related topic refer the page link bellow

http://seminarsprojects.net/Thread-abs-antilock-braking-system?pid=43321&mode=threaded ....etc

[:=Read Full Message Here=:]

SLOT VIEW SIMULATION OF WIND ELECTRICAL SYSTEMS



ABSTRACT
As a result of increasing environmental concern, more and more electricity is generated from renewable sources. One way of generating electricity from renewable sources is to use wind turbines. A tendency to erect more and more wind turbines can be observed. As a result of this, in the near future wind turbines may start to influence the behaviour of electrical power systems. Therefore, adequate models to study the impact ....etc

[:=Read Full Message Here=:]

Under the Guidance of Dr. Patil Basavaraj V Dept of IP & E
Submitted By Deepak Kothari

Introduction to CWR

The CWR is a rotary forming process, consists
of the forming of forging by means of wedge-shaped tools that are fixed on the mill rolls with the same rotary direction.
In CWR process, there are five stages in the work piece deformation process corresponding to five zones of the wedged tool geometry, i.e., knifing, guiding, stretching, shaping, and sizing.

Knifing zone, is ....etc

[:=Read Full Message Here=:]

1. What is semi conductor diode laser?
Semiconductor diode laser is a specially fabricated pn junction diode. It emits laser light when it is
forward biased.
2. What is LASER?
The term LASER stands for Light Amplification by Stimulated Emission of Radiation. It is a device
which produces a powerful, monochromatic collimated beam of light in which the waves are coherent.
3. What are the characteristic of laser radiation?
Laser radiations have high intensity, high coherence, high monochoromation and high directionality
with less divergenc ....etc

[:=Read Full Message Here=:]

The attached pdf is good. refer this one too:
http://gr.ssr.upm.es/docencia/grado/antenas/papers/On%20slot-coupled%20microstrip%20antennas%20and%20their%20applications%20to%20CP%20operation-theory%20and%20experiment.pdf ....etc

[:=Read Full Message Here=:]

I am doing the project on mechanical Wedge brake system.i just designed the wedge v-shaped to hold the disc.is this the correct method? or is there any other method of doing it. can u send me a detailed project report on mechanical wedge braking system ....etc

[:=Read Full Message Here=:]

To get data about it please visit the given page link :

http://iitbhu.acfaculty/min/rajesh-rai/NMEICT-Slope/lecture/c7/l8.html
https://scribddoc/192512592/Physics-Practicals-Viva-Questions ....etc

[:=Read Full Message Here=:]

parking slot indicator using microcontroller at89s52 material ....etc

[:=Read Full Message Here=:]