• Study Resource
  • Explore Categories
    • Arts & Humanities
    • Business
    • Engineering & Technology
    • Foreign Language
    • History
    • Math
    • Science
    • Social Science

    Top subcategories

    • Advanced Math
    • Algebra
    • Basic Math
    • Calculus
    • Geometry
    • Linear Algebra
    • Pre-Algebra
    • Pre-Calculus
    • Statistics And Probability
    • Trigonometry
    • other →

    Top subcategories

    • Astronomy
    • Astrophysics
    • Biology
    • Chemistry
    • Earth Science
    • Environmental Science
    • Health Science
    • Physics
    • other →

    Top subcategories

    • Anthropology
    • Law
    • Political Science
    • Psychology
    • Sociology
    • other →

    Top subcategories

    • Accounting
    • Economics
    • Finance
    • Management
    • other →

    Top subcategories

    • Aerospace Engineering
    • Bioengineering
    • Chemical Engineering
    • Civil Engineering
    • Computer Science
    • Electrical Engineering
    • Industrial Engineering
    • Mechanical Engineering
    • Web Design
    • other →

    Top subcategories

    • Architecture
    • Communications
    • English
    • Gender Studies
    • Music
    • Performing Arts
    • Philosophy
    • Religious Studies
    • Writing
    • other →

    Top subcategories

    • Ancient History
    • European History
    • US History
    • World History
    • other →

    Top subcategories

    • Croatian
    • Czech
    • Finnish
    • Greek
    • Hindi
    • Japanese
    • Korean
    • Persian
    • Swedish
    • Turkish
    • other →
 
Profile Documents Logout
Upload
PQ_Unit V
PQ_Unit V

...  Magnetic field strength and electric field strength of conductors  Static electricity of sensitive equipment 12. What is meant by online power quality monitoring? On-line power quality data assessment analyzes data as they are captured. The analysis results are available immediately for rapid dis ...
21.2 Faraday`s Law of Induction and Lenz`s Law
21.2 Faraday`s Law of Induction and Lenz`s Law

... • Induced emf opposes the original flux change. • Changing magnetic field induces an electric field • Electric generator converts mechanical energy to electrical energy. Changing magnetic flux in the coils induce an emf, which drives an alternating current through an external circuit. ...
electrical machines - ce
electrical machines - ce

LX-E A.C. GENERATOR - Northern Lights Marine Generators
LX-E A.C. GENERATOR - Northern Lights Marine Generators

... compact voltage regulator for generators with an output up to 50kW. The AVR can be used in 120V single phase applications and is installed inside the generator junction box. The AVR obtains sensing input from the main stator coils and compares the rectified value of the sensing voltage with the refe ...
24-bit Multifunction Temperature and Voltage Devices
24-bit Multifunction Temperature and Voltage Devices

... USB-2416 Series devices provide eight digital I/O lines with read/write rates of 500 port or single bit reads per second. Each DIO channel is an open-drain. Digital outputs can sink up to 150 mA for direct drive applications. The maximum sink current is 150 mA per eight-channel bank, or if all eight ...
Neon Application Information
Neon Application Information

... However, it should be noted that carbon film resistors which are recommended for use in series with neon lamps are normally derated, for maximum power dissipation, at temperatures above 70°C. Therefore, at higher temperatures other types of resitor, such as metal oxide, may be more suitable and resi ...
MVP D-TEK Multi Voltage Power 9V to 220V AC/DC Vehicle Detector
MVP D-TEK Multi Voltage Power 9V to 220V AC/DC Vehicle Detector

4991_Chapter_3_Fall_..
4991_Chapter_3_Fall_..

... 1. Sign onto Blackboard, if still have not 2. Keep practicing Nodal Analysis 3. Practice Mesh Analysis 4. Learn about rest of chapter 3, particularly about equivalent circuits ...
Rev. A
Rev. A

VALARIE WELSH
VALARIE WELSH

... “isolated” transistors, all of type NPN (Figure 1). The most basic type of current source to be investigated is aptly called the Basic Current Mirror (Figure 1). The operation of the basic mirror is based in the assumption that the two transistors used are matched so that they share a gain (β) and s ...
Electronic Devices and Circuit Theory
Electronic Devices and Circuit Theory

... Upper Saddle River, New Jersey 07458 • All Rights Reserved ...
Magnetic Field of
Magnetic Field of

... "charge" which is the same size, but opposite in polarity for the proton and electron. The proton has 1836 times the mass of the electron, but exactly the same size charge, only positive rather than negative. Even the terms "positive" and "negative" are arbitrary, but well-entrenched historical labe ...
Project Introduction
Project Introduction

... As the Integrated Circuits (IC) industry advances into the ULSI era, use of modeling tools for sub-micron devices has become part and parcel in building up process architectures. The conventional “trial and error” approach in experimenting with process and device design is both expensive and time-co ...
Charging System Service
Charging System Service

... • Diodes: – Rectify AC output to DC – Prevent AC from leaving in the B+ output wire – Are defective if more than 0.5 AC volt in B+ output – With engine off, there should be less than 0.5 milliamp of current flow in B+ output wire ...
(Motors) Modular Trainer for Electrotecnics AI13-C www.edibon.com
(Motors) Modular Trainer for Electrotecnics AI13-C www.edibon.com

... PC. MUAD is a continuous data acquisition system with virtual instrumentation, that measures, analyzes and represents the parameters involved in the process. MUAD allows voltage and current acquisition and measurement, data processing, frequency spectrum and all the functions of a digital oscillosco ...
rectifier report - Kaushik Science Projects
rectifier report - Kaushik Science Projects

TITLE NAME: “A 65 nm sub-Vt microcontroller with integrated SRAM
TITLE NAME: “A 65 nm sub-Vt microcontroller with integrated SRAM

... SRAMs,”AUTHOR NAME: A. Calimera, A. Macii, E. Macii, and M. Poncino, In high performance Systems-on-Chip, leakage power consumption has become comparable to the dynamic component, and its relevance increases as technology scales. These trends are even more evident for memory devices, for two main re ...
ATP Amplifier Terminal Panel
ATP Amplifier Terminal Panel

... The front panel of the ATP contains a green power LED, amber trouble LED and and amber trouble silenced LED. A momentary switch is available on the front panel for trouble silence. The ATP provides a battery saver feature that applies battery power to the amplifiers only when two conditions are met; ...
5B39 数据手册DataSheet 下载
5B39 数据手册DataSheet 下载

... output by connecting a 500Ω conversion resistor across the modules’ output terminals,. This approach should be used with caution because the output lacks the low impedance of a true voltage source. This means that the tolerance and size of the load impedance relative to the conversion resistor can i ...
CR-800 Datalogger
CR-800 Datalogger

Transformer Basics Information Guide
Transformer Basics Information Guide

... Secondary: Overload protection is not always required, however, if the primary CB is sized more than 125%, then secondary protection is required, sized no more than 125% of the maximum secondary capacity. Secondary protection can take the form of several (no more than 6) CBs, as long as the total am ...
360° Omnidirectional Vibration Sensor Specification ( Rolling ball
360° Omnidirectional Vibration Sensor Specification ( Rolling ball

... 3. Able to detect signals emitted because of change in any direction, vibration, turning, rotation and change of angle, only one kind of switch needed, short installation time, simplified circuit design, a minimum of electrical parts needed, lower initial cost of investment and lower failure rate. 4 ...
Not Recommended For New Designs
Not Recommended For New Designs

... To ensure reliable operation, the input capacitors must be selected to have a current rating higher than ICIN-RMS at the worst operating conditions. Ceramic capacitors are preferred for input capacitors because of their low ESR and high current rating. Depending on the application circuits, other lo ...
MF60 0.6W 1% Metal Film Resistors Truohm – MF60
MF60 0.6W 1% Metal Film Resistors Truohm – MF60

... vacuum sputtering system. Then contact caps are pressed on to the ends of the rod and a helical grove cut through the film to give the required resistance value. Connecting copper wire is welded to the end caps. Finally the resistors are coated with multiple layers of insulation lacquer. Truohm MF s ...
BP5039A
BP5039A

... Please be sure to implement in your equipment using the Products safety measures to guard against the possibility of physical injury, fire or any other damage caused in the event of the failure of any Product, such as derating, redundancy, fire control and fail-safe designs. ROHM shall bear no respo ...
< 1 ... 1266 1267 1268 1269 1270 1271 1272 1273 1274 ... 2014 >

Alternating current



Alternating current (AC), is an electric current in which the flow of electric charge periodically reverses direction, whereas in direct current (DC, also dc), the flow of electric charge is only in one direction. The abbreviations AC and DC are often used to mean simply alternating and direct, as when they modify current or voltage.AC is the form in which electric power is delivered to businesses and residences. The usual waveform of alternating current in most electric power circuits is a sine wave. In certain applications, different waveforms are used, such as triangular or square waves. Audio and radio signals carried on electrical wires are also examples of alternating current. These types of alternating current carry information encoded (or modulated) onto the AC signal, such as sound (audio) or images (video).
  • studyres.com © 2026
  • DMCA
  • Privacy
  • Terms
  • Report