i need a circuit diagram for the measurement of conductivity or conductivity meter circuit diagram for my project work where i have to continuous measurement of conductivity of a salt solution. ....etc

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Topic: High Temperatures and Superconductors
Presented By:

Ch. Tilak Nagendra & B.Hema Bala Kumar
Vignan s Engineering College
Vadlamudi, Guntur



ABSTRACT

The discovery of superconductivity brings a tremendous change in the field of Science and Engineering from twentieth century onwards. The zero receptivity (or infinite conductivity) of a metal is known as superconductivity and this property of metal can be observed only at very low temperatures. Researchers ar ....etc

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aerogel as a thermal insulating material seminar report

Abstract

Aerogels are solids with high porosity (<100 nm) and hence possess extremely low density ( 0.003 g/cm3) and very low conductivity ( 10 mW/mK). In recent years, aerogels have attracted more and more attention due to their surprising properties and their existing and potential applications in wide range of technological areas. An overview of aerogels and their applications as the building envelope components and respective improvements from an energy efficiency perspective in ....etc

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SUPERCONDUCTIVITY is the ability of certain materials to conduct electric current with no resistance and extremely low losses. This ability to carry large amounts of currents can be applied to electric power devices such as motors and generators and to electricity transmission in power lines. For example, superconductors can carry as much as 100 times the electricity ordinary copper or aluminium wires of same size.Scientists had been intrigued with the concept of superconductivity since its discovery in the early 1900 s, but the extreme low te ....etc

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sir we make thermal conductivity measuring of various metal rod equipmet so we require now project report on this. I request u to pls snd me project report on thermal conductivity of various metal rod as possibile as..
..:..plz sir make it fast ....etc

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Hey guys, I'm a Mec undergraduate. Here's my request-->If anyone has information or any report/ppt on the above topic, kindly post them. I'll be grateful!

Regards,
eGeek ....etc

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1.proportions of various losses in thermal power plant.
2.especially what amount of energy lost by the steam to pipes while passing from boiler to turbine. ....etc

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my name is anand. i need an ppt on POWDER METALLURGY.
i want to know the principle of this manufacturing process & in what context it is superior to other processess,& its application.
send me an ppt on powder metallurgy soon.

thanks,

regards
anand. ....etc

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Learning Objectives

After successfully completing this laboratory workshop, including the assigned reading, the lab blue sheets, the lab quizzes, and any required reports, the student will be able to:
Describe how semiconductor conductivity varies with temperature.
Draw a band diagram for a semiconductor.
Describe how doping a semiconductor improves conductivity.
Define n-type and p-type semiconductors.
Relate the bonding type to the materials electri ....etc

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Simultaneous Noncontact Measurement of Water Level and Conductivity
water level and conductivity measurement is important in many applications. geophysics, ocean engineering, and the oil industry also rely on this. The gas/oil/water separation can be an example for this. for those application, the method of Noncontact measurement is suitable. For measuring the level, techniques such as Capacitance, radar, ultrasonic, and laser have been used. measurements of level and conductivity simultaneously has no tbeen possible. a novel inductive s ....etc

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