'When current' presentation slideshows

Top Four Hazards in the Construction Industry

Top Four Hazards in the Construction Industry. Objectives. In this course, we will discuss the Top 4 Hazards in the Construction Industry: Falls Electrical Struck-by Caught between. Construction Fatalities (FY 2005-2009). Other. Caught Between. Electrocuted. Struck By. Falls.

905 views • 57 slides

Local Government Services & Motor Vehicle Divisions

600 views • 52 slides

Principles of Telecommunications Technology

Principles of Telecommunications Technology. Chapter 2. Objectives. In this chapter, you will: Describe the principles of electricity that underlie all telecommunications signaling Explain the concepts of current and voltage as they apply to telecommunications technology

715 views • 46 slides

Unit 11

698 views • 45 slides

Microelectromechanical Systems (MEMS) An introduction

Microelectromechanical Systems (MEMS) An introduction. Jr-Lung (Eddie) Lin Department of Mechanical and Automation Engineering, I-Shuo University Email: ljl@isu.edu.tw. Outline. Introduction Applications Passive structures Sensors Actuators Future Applications

2.23k views • 36 slides

Computing Bit-Error Probability for Avalanche Photodiode Receivers by Large Deviations Theory

Computing Bit-Error Probability for Avalanche Photodiode Receivers by Large Deviations Theory. Abhik Kumar Das Indian Institute of Technology, Kanpur under the guidance of Majeed M. Hayat and P. Sun UNM, Albuquerque. OUTLINE. APD: Introduction APD: Gain and Build-up Time Relation

546 views • 34 slides

Electricity and Circuits

Electricity and Circuits. Developed by Dr. Rhett Davis (NCSU) and Shodor. What Do Engineers Do?. Study the forces of nature Apply them to do useful things Example: Water Wheel What are the forces? How is it useful?. Water Wheels. Water-wheels are Mechanical Engineering

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Capacitors (6.1); Inductors (6.2); LC Combinations (6.3)

Capacitors (6.1); Inductors (6.2); LC Combinations (6.3). Dr. Holbert April 5, 2006. Energy Storage Elements. Capacitors store energy in an electric field. Inductors store energy in a magnetic field. Capacitors and inductors are passive elements: Can store energy supplied by circuit

254 views • 21 slides

Chapter 3: Electromagnetism

Form 5. Chapter 3: Electromagnetism. Physics. Next >. The study of matter. 1. < Back. Next >. Physics: Chapter 3.

347 views • 21 slides

Inductors

Inductors. Energy Storage Devices. Objective of Lecture. Describe The construction of an inductor How energy is stored in an inductor The electrical properties of an inductor Relationship between voltage, current, and inductance; power; and energy

510 views • 20 slides

PHOTODIODE

PHOTODIODE . Description

1.38k views • 19 slides

Capacitors; Inductors; Dependent Sources; KVL

Capacitors; Inductors; Dependent Sources; KVL. Dr. Holbert January 16, 2008. Energy Storage Elements. Capacitors store energy in an electric field Inductors store energy in a magnetic field Capacitors and inductors are passive elements: Can store energy supplied by circuit

547 views • 16 slides

The Direct Current (DC) Electric Motor

The Direct Current (DC) Electric Motor. What you need to know: Electromagnetism main parts of the motor Flow of electricity through the motor interaction of opposing magnetic fields. Starting Motor Fundamentals.

334 views • 15 slides

Light Emitting Diode: LED

Light Emitting Diode: LED. What is an LED?. Light-emitting diode Semiconductor Has polarity. When current flows across a diode. Negative electrons move one way and positive holes move the other way. LED: How It Works. The wholes exist at a lower energy level than the free electrons.

2.31k views • 14 slides

Light Emitting Diode: LED

Light Emitting Diode: LED. What is an LED?. Light-emitting diode Semiconductor Has polarity. When current flows across a diode. Negative electrons move one way and positive holes move the other way. LED: How It Works. The wholes exist at a lower energy level than the free electrons.

438 views • 14 slides

Chapter 3 Electromechanical Instruments

Chapter 3 Electromechanical Instruments. Permanent-Magnet Moving-Coil Instruments Deflection Instrument Fundamentals Deflecting force causes the pointer to move from its zero position when a current flows

747 views • 12 slides

FIGURE 5-2 A series circuit with two bulbs.

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Local search for intractable problems (PS98, chapt. 19)

Local search for intractable problems (PS98, chapt. 19). Idea: for a feasible solution, define a neighborhood of feasible solutions Search neighborhood for a solution of lower cost; move to a better one (best or first-found)

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Super-excellent system of medicine for universal treatment, invented by great sage MahaManas

148 views • 8 slides

Static VS. Current Electricity

Static VS. Current Electricity. Static Electricity. The buildup of electric charges on an object is called static electricity . An example of static electricity is if you rub a balloon against your head.

295 views • 5 slides