• Study Resource
  • Explore
    • 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
PowerVac Switchgear Application Guide
PowerVac Switchgear Application Guide

... C37.06-2000, Table 1. Breakers tested to earlier ANSI C37.06-1987 ratings with K>1.0 are also available. Available ratings are shown on page 31.1 and 3.1.2 of this application guide. Power/Vac switchgear is designed, built, and tested to the applicable industry standards shown in Table 1-1. Power/Va ...
AD5062 数据手册DataSheet 下载
AD5062 数据手册DataSheet 下载

Operating Instructions VLT AutomationDrive FC 301/302
Operating Instructions VLT AutomationDrive FC 301/302

... For compliance with the European Agreement concerning International Carriage of Dangerous Goods by Inland Waterways (ADN), refer to ADN-compliant Installation in the ...
wiring a vehicle for trailer towing
wiring a vehicle for trailer towing

... A single 13-pin connector has been used for some years on the Continent, and hence is seen on some imported caravans, although most sold on the UK market have generally either been built with 7-pin plugs, or were modified to use them after importation. Low-volume models or those imported privately a ...
Liebert Nfinity, 4-20kVA - Guide Specifications
Liebert Nfinity, 4-20kVA - Guide Specifications

Planar Mosaic Architectural Displays
Planar Mosaic Architectural Displays

... Form unique geometric pattern video walls using one, two, or all three tile sizes. ...
FTT-10A Free Topology Twisted Pair Transceiver
FTT-10A Free Topology Twisted Pair Transceiver

... The FTT-10A transceiver is compatible with Echelon's LPT-10 Link Power Transceiver, and these transceivers can communicate with each other on a single twisted pair cable. This capability provides an inexpensive means of interfacing to nodes whose current or voltage requirements would otherwise excee ...
BQ2016 数据资料 dataSheet 下载
BQ2016 数据资料 dataSheet 下载

... The SB input is divided down from the cells using 1% tolerance resistors. To reduce current consumption from the battery, the CVON output can switch the divider to the cells only during measurement period. CVON is high impedance when the cells are measured, and driven low otherwise. The full-scale i ...
Manual - Focus Applied Technologies
Manual - Focus Applied Technologies

... NOTE: the controller needs to receive the correct number of digits, so “preceding” zeros must be sent. For P mode 4 digits are required (0000-1023). Internal Strain Gage Amplifier This dynamometer controller features an internal strain gage amplifier. This amplifier can be connected to any standard ...
GM300 Mobile Radios Service Manual
GM300 Mobile Radios Service Manual

CSI 16610 Uninterruptible Power Supply Systems
CSI 16610 Uninterruptible Power Supply Systems

d-mosfet
d-mosfet

User Manuals - Fieldpiece Instruments
User Manuals - Fieldpiece Instruments

American National Standard Motors and Generators
American National Standard Motors and Generators

PowerCut 1300/1600
PowerCut 1300/1600

Chapter 8 - Level 3 NVQ Technical Certificate Electrical Installations
Chapter 8 - Level 3 NVQ Technical Certificate Electrical Installations

... others living in, working in or passing through the installation. If disruption to others is to be kept to a minimum they will need to be advised of when, and in what areas, the activity will be taking place. They will also need to know the amount of time that the supply may be disrupted. For other ...
summation metering.cdr
summation metering.cdr

... addition of the KWh - 1 and kWh -2 will serve the purpose. We summarize, that discrete kWh meters can be used on each feeder for arriving at the summated kWh of the consumer. For computing the Summated KVA, adding the readings of the two KVA demand meters will be misguiding as both the maximum deman ...
LAMPIRAN A FOTO WIRELESS SERVICE BELL
LAMPIRAN A FOTO WIRELESS SERVICE BELL

... correct device should be chosen according to the requirements of the individual addresses and data. ...
MAX7323 I C Port Expander with 4 Push-Pull Outputs and 4 Open-Drain I/Os
MAX7323 I C Port Expander with 4 Push-Pull Outputs and 4 Open-Drain I/Os

thesis
thesis

... equalization and pre-emphasis settings for a backplane of a given length, an applications engineer could release a small piece of software that would let a part adjust its own settings to obtain the best performance in the customer’s environment. These advantages intrigued the Routing and Backplane ...
Understanding Electric Motor Nameplates - Tech
Understanding Electric Motor Nameplates - Tech

... there is more to replacing a motor than simply matching the horsepower. A motor should be replaced with one of the same type. This may require the help of a person experienced in working with motors. For example, a single-phase capacitor-start induction-run motor should be replaced with the same typ ...
250MHz to 4000MHz Dual, Analog Voltage Variable Attenuator
250MHz to 4000MHz Dual, Analog Voltage Variable Attenuator

ATS - MS Word Document
ATS - MS Word Document

Plasma Arc Cutting System - Air
Plasma Arc Cutting System - Air

... under proper and normal use for which such Equipment is recommended, for a period of two (2) years, except only with respect to the Torch, for which the warranty period shall be one (1) year, from the date of its delivery to you. HYPERTHERM, at its sole option, shall repair, replace, or adjust, free ...
www.BDTIC.com/TI LF155,LF347,LF351,LF353,LF356,LF357, LM311,LM313,LM329,LM386,LM3900,LM394 Application Note 263 Sine Wave Generation Techniques
www.BDTIC.com/TI LF155,LF347,LF351,LF353,LF356,LF357, LM311,LM313,LM329,LM386,LM3900,LM394 Application Note 263 Sine Wave Generation Techniques

... Another dimension in sine wave oscillator design is stable control of amplitude. In this circuit, not only is the amplitude stabilized by servo control but voltage gain is included within the servo loop. A 100 Vrms output stabilized to 0.025% is achieved by the circuit of Figure 4. Although complex ...
< 1 ... 125 126 127 128 129 130 131 132 133 ... 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 © 2025
  • DMCA
  • Privacy
  • Terms
  • Report