Check Valves: Wafer, Wafer-Lug, and Double Flanged Type


General

SCOPE
This standard covers design, material, face-to-face dimensions,
pressure-temperature ratings, and examination, inspection,
and test requirements for gray iron, ductile iron, steel,
and alloy single and dual plate check valves. Valve configurations
include wafer, wafer-lug, and double flanged type with
facings that will permit installation between ASME and MSS
flanges that conform to the standards and specifications listed
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I need to have a PPT on wafer biscuits making.Tks
Philip Joshua ....etc

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Choke packet

Introduction
The picture of an irate system administrator trying to choke their router is what comes to mind when you see this term. While we think this should be used in anger management seminar for network administrators, sadly the term choke packet is already taken and being used to describe a specialized packet that is used for flow control along a network.
AKA
AKA

Introduction
AKA stands for the Authentication and Key Agreement security protocol. It is a mechanism which ....etc

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Wafer bumping services are offered as a preparatory step for flip-chip bonding or as bumping
service alone. The types of solder bumping available include high lead solder, eutectic solder and
lead free solder. Lead free bump, which is composed of tin-silver alloy, can meet the WEE
directives. Additionally, it can eliminate alpha particle sources.This service is currently offered for 6and 8wafers, and soon 12 wafers. About 11,000 bumps on a die with 120 m bump pitch with lead free solder, and a 100 m bump pitch.

Wafer-bump Deposition:
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hi
you can read a detailed report on water bumping, from the below thread.

http://seminarsprojects.net/Thread-wafer-bumping ....etc

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FireWire

Introduction
FireWire (also known as i.Link or IEE 1394) is a personal computer (and digital audio/digital video) serial bus interface standard, offering high-speed communications and isochronous real-time data services. FireWire has replaced Parallel SCSI in many applications due to lower implementation costs and a simplified, more adaptable cabling system. Almost all modern digital camcorders have included this connection since 1995.

Many computers intended for home or professional audio/video use have bui ....etc

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Brain Computer Interface

Introduction
Brain-Computer interface is a staple of science fiction writing. Init's earliest incarnations nomechanism was thought necessary, as the technology seemed so far fetched that no explanation was likely. As more became known about the brain however, the possibility has become more real and the science fiction more technically sophisticated. Recently, the cyberpunk movement has adopted the idea of 'jacking in', sliding 'biosoft' chips into slots implanted in the skull (Gibson, W. 1984).

Although such bi ....etc

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Non-destructive testing or non-destructive testing is a broad group of analysis techniques used in the science and technology industry to evaluate the properties of a material, component or system without causing damage. The terms non-destructive examination (NDE), nondestructive inspection (NDI) and nondestructive evaluation (NDE) are also commonly used to describe this technology. Because NDT does not permanently alter the item being inspected, it is a very valuable technique that can save money and time on product evaluation, problem solvin ....etc

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HVAC

Introduction
Wireless transmission of electromagnetic radiation (communication signals) has become a popular method of transmitting RF signals such as cordless, wireless and cellular telephone signals, paper signals, two way radio signals,video conferencing signals and LAN signals indoors.

Indoor wireless transmission has the advantage that building in which transmission is taking place does not have to be filled with wires or cables that are equipped to carry a multitude of signals. Wires and signals are cost ....etc

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