The High frequency attenuation in shielded distribution cable has been extensively studied. But in the case of solid dielectric cable, this has not been done. A solid dielectric cable has a bit more complex structure including the semiconducting “bedding” layers and a moisture barrier.high frequency loss is created by these sources.The purpose of these bedding layers is to seal the cable against moisture ingress and also accomodate for the thermal expansion of the cable. The cables studied here are the ones with a corrugated copper sheat ....etc

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Ajaya Kumar Kavala
Research Scholar
Department of Physics
IIT Patna


Introduction of Dielectrics

Dielectric is an entity ,in which equal positive and negative charges separated by equal small distance.
In which each molecule has permanent dipole moment P
This type of materials are known as polar materials
Different molecules has different different directions of the dipole moment.
In Non polar materials ,The centre of the positive charge distribu ....etc

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THE ELECTRICAL ENERGY MEASURMENT DATA ACQUISITION ENGINEERING BASED ON SCDMA
Presented by
JAYAKRISHNAN S R
S7 E1
College Of Engineering, Trivandrum
2007-11 batch



Abstract

The electrical energy measurement data is the basis of estimating electrical energy supply and sales related cost; also it is important information which analyzes the loss of electrical energy transmission and the efficiency of electrical energy consumption. The electrical energy measurement stations are not on ....etc

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why their is an abrupt incrase in dielectric loss after it satures a high frequency? ....etc

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i want seminar ppt for presentation, please. ....etc

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Autonomous Stabilization System for a Coaxial Helicopter
ABSTRACT
The purpose of this project was the design of a fully autonomous stabilization system intended for systems capable of intelligent programming and navigation. This means that the design focuses mainly on the control feedback systems that control the helicopterâ„¢s motors that then provide lift to increase and decrease altitude, and produce a tilt about the helicopterâ„¢s central vertical axis which would be used for stabilization and potentially later ....etc

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VOLUME FLOW MEASURMENT


PRESENTED BY—
NAME- MANEESH KUMAR SHIVHARE
ROLL NO.- 09M316


FLOW MEASUREMENT

The measurement and control the rate of flow
material through pipes extremely important in a wide
range of industries including chemical, oil, steel, food
and public utilities.
Continuously operating manufacturing processes involve the movement of raw materials, products and waste throughout the process
Flow rate measurement devices frequently require
....etc

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Can we distinguish between dielectric property at low and high frequancy? ....etc

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presented by;
Ajaya Kumar Kavala


Technique for measuring the Dielectric constant using open ended coaxial cable in the microwave frequency region
Introduction of Dielectrics
• Dielectric is an entity ,in which equal positive and negative charges separated by equal small distance.
• In which each molecule has permanent dipole moment P
• This type of materials are known as polar materials
• Different molecules has different different directions of the dipole moment.
• In Non polar materials ,The ....etc

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i want to how i can measure speed of moving object using digital image processing &also using webcam with matlab ....etc

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