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Piezoelectric Accelerometer
Piezoelectric Accelerometer
Question: Describe the principle of operation of a piezoelectric accelerometer. Discuss the factors that limit the frequencies over which vibration measurements can reliably be made.
Introduction
Piezoelectric accelerometers are without a doubt, the most superior motion transducers on hand for majority of the industrial applications. Their solid state, rugged construction ...
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STRUCTURAL DESIGN PROJECTS
Structural design projects
Table of Contents
Introduction3
Structural Design of building4
Selected Buildings And Identification Of Periods6
Steel MRFs8
Structural Roof Systems9
Concrete Structure Design10
Process of Floor Selection11
Floor-zone thickness12
Mechanical System13
Electrical and Lighting Systems13
Dining Area14
Incandescent Requirement:14
Compact Fluorescent Requirement:15
Special Construction Considerations15
Calculations15
Floor Systems19
Columns21
Supplementary Structural Systems22
Exiting Lateral Systems22
Existing Building Lateral Loads25
Lateral System Design Problem Statement25
Solution Method - ...
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ENGINEERING
Engineering Assignment
Engineering Assignment
Introduction
This paper aims in building heating, ventilation and cooling design of a primary school building. The three aspects which will be discussed and designed relates to colling, heating and ventialation of the school building. These designs nto only provide the proper ventialtion and cooling, it is also ...
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MECHANICAL ENGINEERING MANUFACTURING
Mechanical Engineering Manufacturing
Mechanical Engineering Manufacturing
Section A
Introduction
Mechanical Engineering is said to be a discipline which can be termed as an extension of engineering which entails the principles as well as the teachings of physics and material science (American Institute of Architects, 2007; Gilbert, 2009; Anon, 2007a; Anon, 2007b). Manufacturing ...
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MECHANICAL DESIGN REPORT
Mechanical Design Report: 'Tilt Wheelchair System'
Table of Contents
Introduction3
Literature Review5
Worldwide Need for Pediatric Wheelchairs7
Unique Needs of Pediatric Wheelchair Users9
Physical growth and change9
Mobility10
Self-sufficiency of child11
Comfort and enjoyment12
Seating13
Transportation of wheelchair and child15
Consequences of inadequate pediatric wheelchairs16
Performance Criteria19
Hardware20
Methods23
Subjects23
Instrumentation24
Protocol25
First Visit26
Midstudy Visit26
Final Visit27
Data Analysis and Reduction27
Wheelchair Occupancy27
Characteristics of Usage Patterns28
Statistical Analysis29
Results30
Demographics30
Wheelchair Data30
Wheelchair Occupancy30
Seating ...
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MANUFACTURING
Advanced Manufacturing Processes
Advanced Manufacturing Processes
Introduction
Laser is an abbreviation of the English term Light Amplification by Stimulated Emission of Radiation (light amplification by stimulated emission of radiation) and ever since the development in the sixties it is seen as a technique in the metal which guarantees fast and high quality ...
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City Centre Development
CIOB Health, Safety and Environment
CIOB Health, Safety and Environment
Assignment 1 Task 1
Introduction
Construction business is considered to be one of the largest business sectors of the world. The economy of any country highly depends on this construction industry. Therefore it is very important that at construction sites, ...
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Sensory Perception
Sensory Perceptions
Introduction
Human senses act as a tool for the human brain; they provide it with signals to improve efficiency when a person is engaged in thought process. The reliability of physical senses is good but at times they do fail to transmit the required data to the brain. ...
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ENGINEERING PROJECT MANAGEMENT
Engineering Project Management
Engineering Project Management
Introduction
The college is expanding by developing a new college building. Usually, in such cases a theme or even the whole architectural design is already available. In this paper, the responsibilities of a project manager, who will be working on this project, from its inception ...
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ELECTRICAL MACHINES
Electrical Machines
Table of contents
Introduction3
Discussion3
Electric Motors3
AC Motor4
Theory of Induction motor4
Production of rotating magnetic field5
DC Motor7
Induction motor9
Construction9
Stator9
Rotor10
Squirrel cage rotor10
Phase wound rotor10
Squirrel cage rotor10
Phase wound rotor11
Frame12
Stator and rotor core12
Stator and rotor windings13
Air gap13
Shafts and bearings13
Fans13
Slip rings13
Slip enclosure13
Working15
Advantages of induction motor15
Disadvantages of induction motor15
Starting torque of squirrel cage motor16
Starting torque of slip ...