Presented by:
Jeong Sik Yim
Heong Kook Joo
Dong Seong Sohn


ABSTRACT

The holddown Spring is one of the major components of a fuel assembly for PWR. It holds the fuel assembly firmly seated down on the lower core plate and allows the FA axial movement caused from the irradiation growth of guide thimbles. Depending on the up-lift force of a fuel assembly, from 2 to 4 leaves are assembled to be a set of a spring pack and it is fixed on the frame of the top end piece by screw. The spring can deflect so greatly during operati ....etc

[:=Read Full Message Here=:]

We propose and analyze a scalable and efficient cluster-based group key management protocol for secure group communications in mobile ad hoc networks. For scalability and dynamic reconfigurability; we take a cluster-based approach by which group members are broken in to cluster-based subgroups and leaders in subgroups securely communicate with each other to agree on a group key in response to membership change and member mobility events. We show that secrecy requirement for group communication is satisfied. Further, there exists an optimal clus ....etc

[:=Read Full Message Here=:]

ABSTRACT

This paper describes in detail, field experiments performed on a single-phase, distribution transformer to study the behavior of transformer terminal parameters during internal winding faults. A custom-built transformer provided with external taps was used for these tests. The taps were used to stage various internal winding faults in the transformer. Terminal values of voltages and currents were monitored and the results presented. A comparison of these results with simulation results is also presented


Presented By:
Palme ....etc

[:=Read Full Message Here=:]

I WANT VIVA QUESTONS AND ITS ANSWERS FOR PN JUNCTION DIODE EXPERIMENT? ....etc

[:=Read Full Message Here=:]

weight operated material handling vechile

Material handling equipment is mechanical equipment used for the movement, storage, control and protection of materials, goods and products throughout the process of manufacturing, distribution, consumption and disposal. The different types of material handling equipment can be classified into four major categories:transport equipment, positioning equipment, unit load formation equipment, and storage equipment. ....etc

[:=Read Full Message Here=:]

Nonvolatile Memristor Memory


INTRODUCTION
Low-power high-density memory devices are critical to a
very wide range of integrated applications. With IC
technology scaling, there exists a great interest in searching
for the next generation of universal memories, which are
able to ubiquitously replace traditional SRAM, DRAM and
nonvolatile memories such as flash memory

3. PROPOSED DESIGN EQUATIONS
Starting from the established device characteristics
shown in the previous ....etc

[:=Read Full Message Here=:]

Improvement In The Operating Characteristics Of
Internal Combustion Engine Using Variation In
Compression Ratio

Yadav Milind S.1, Wankhade P.A.2
1Finolex Academy of Management & Technology, Ratnagiri - 415639, Maharashtra, India
Email: [email protected]
2Veermata Jijabai Technological Institute, Mumbai - 400019, Maharashtra, India


Abstract - Vast developments are taking place in the field of
internal combustion engine especially to improve the fuel
economy and to reduce the emission percentage in the
exhaust gase ....etc

[:=Read Full Message Here=:]

Emergency vehicle alert system transmits signals from one or more emergency vehicles to nearby vehicles. When a switch in the emergency vehicle is pressed, a transmitter broadcasts a unique identifier for the vehicle.position, speed, route, and direction of travel of the emergency vehicle can also be transmitted to provide alert information to vehicles in the path of the emergency vehicles. The information presented can include audio and visual displays such as lights, voice warnings, moving map display with symbols representing the vehicles' ....etc

[:=Read Full Message Here=:]

EQUIVALENT CIURCUIT AND PRE-DETERMINATION OF PERFORMANCE CHARACTERISTICS OF 1 INDUCTION MOTOR
AIM:
To draw the performance characteristics of a single phase induction motor by conducting the no-load and blocked rotor test.
FUSE RATING:
125% of 7.6A=10A
THEORY:
A 1- induction motor consists of stator,rotor and other associated parts.In the rotor of a single phase winding is provided.The windings of a 1- winding(provided) are displaced in space by 120 .A single phase current is fed to th ....etc

[:=Read Full Message Here=:]

The diodes are classified into different types based on their working principles and characteristics. These include Generic diode, Schotty diode, Shockley diode, Constant-current diode, Zener diode, Light emitting diode, Photodiode, Tunnel diode, Varactor, Vacuum tube, Laser diode, PIN diode, Peltier diode, Gunn diode, and so on. On a special case, this article discuss about Gunn diode s working, characteristics and applications.

What is a Gunn Diode?

A Gunn Diode is considered as a type of diode even though it does not contain any typic ....etc

[:=Read Full Message Here=:]