• 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
26 51 00 Interior Lighting
26 51 00 Interior Lighting

... threaded attachment, cord, and locking-type plug. ...
Electronic Builing Blocks
Electronic Builing Blocks

Reed relays - Go ELECTRONICS
Reed relays - Go ELECTRONICS

AD4101172176
AD4101172176

Low-Power, Precision SINGLE-SUPPLY OPERATIONAL AMPLIFIERS FEATURES ±
Low-Power, Precision SINGLE-SUPPLY OPERATIONAL AMPLIFIERS FEATURES ±

... series provides lower quiescent current than older “1013”-type products and comes in current industrystandard packages and pinouts. The combination of low offset voltage, high common-mode rejection, high power-supply rejection, and a wide supply range provides excellent accuracy and versatility. Sin ...
LM2576 3.0 A, 15 V, Step−Down Switching Regulator
LM2576 3.0 A, 15 V, Step−Down Switching Regulator

... These devices are available in fixed output voltages of 3.3 V, 5.0 V, 12 V, 15 V, and an adjustable output version. These regulators were designed to minimize the number of external components to simplify the power supply design. Standard series of inductors optimized for use with the LM2576 are off ...
OPA660 Wide Bandwidth OPERATIONAL TRANSCONDUCTANCE
OPA660 Wide Bandwidth OPERATIONAL TRANSCONDUCTANCE

... wideband, bipolar integrated voltage-controlled current source and voltage buffer amplifier. The voltage-controlled current source or Operational Transconductance Amplifier (OTA) can be viewed as an “ideal transistor.” Like a transistor, it has three terminals—a high-impedance input (base), a lowimp ...
Regulator Type A V1.0
Regulator Type A V1.0

... Due to liability reasons, EMRI products may not be used, applied or commissioned in equipment residing under law of the United States of America or Canada. Neither may EMRI products be applied or commissioned by any person residing under law of the United States of America or Canada. The manual does ...
Lead-acid batteries
Lead-acid batteries

Experiment 8 Power Point Notes
Experiment 8 Power Point Notes

... analysis : 1] VA  Vout VA  VB ...
Selection of Capacitance for Compensated Self Excited Induction Generator Using Meta-Heuristic Approach
Selection of Capacitance for Compensated Self Excited Induction Generator Using Meta-Heuristic Approach

... which is the case for remote and rural locations, the capacitive excitation is indispensable to regulate the voltage across the machine terminals [3-7]. The machine terminal voltage decreases/increases with the load increase/reduction for fixed excitation capacitance and constant speed operation. To ...
Research on the electrostatic induction feeding ECM The
Research on the electrostatic induction feeding ECM The

PS9306L,PS9306L2  Data Sheet Preliminary
PS9306L,PS9306L2 Data Sheet Preliminary

... (1) By-pass capacitor of more than 0.1 μF is used between VCC and GND near device. Also, ensure that the distance between the leads of the photocoupler and capacitor is no more than 10 mm. (2) When designing the printed wiring board, ensure that the pattern of the IGBT collectors/emitters is not too ...
Magnetic Effects of Electric current
Magnetic Effects of Electric current

... Answer: (c) and (d) When a proton enters in a region of magnetic field, it experiences a magnetic force. As a result of the force, the path of the proton becomes circular. Hence, its velocity and momentum change. Question 11: State Fleming’s left-hand rule. Answer: Fleming’s left hand rule states th ...
w ww.efficientacademy.com
w ww.efficientacademy.com

... f) When we touch the wires connected to capacitors of capacitance 2μF and 0.2μF both at same potential we get a more intense shock from the wire connected to the 0.2μF capacitor.Why? g) A potential difference of 10V is applied across a 6m long wire.Calculate potential gradient h) An inductor of indu ...
X15
X15

... amplifier such as: class A class AB class D class H and others. They were named for one unique technology. In the field of professional amplifier, no matter what technology we use, we all aim to achieve the high efficiency, better stability and low-cost relatively, but that need more complicate circ ...
LTC3639 – High Efficiency, 150V 100mA Synchronous Step
LTC3639 – High Efficiency, 150V 100mA Synchronous Step

... External feedback resistors (adjustable mode) can be used by connecting both VPRG1 and VPRG2 to ground. In adjustable mode the feedback comparator monitors the voltage on the VFB pin and compares it to an internal 800mV reference. If this voltage is greater than the reference, the comparator activat ...
Measurement and Exposure Assessment for Standard Compliance
Measurement and Exposure Assessment for Standard Compliance

... A specific behaviour of high-frequency fields (e.g. existence of reradiating surfaces, elliptical polarization when penetrating human body) requires careful planning of measurement protocols that should incorporate both spatial and time averaging. As a first step, it is necessary to completely analy ...
Solution Derivations for Capa #10
Solution Derivations for Capa #10

... A) False, when the loop is moving out of the field, the left hand side will be out of the magnetic field so no force will be on it. The current will be moving clockwise to counter the decrease in flux. The force on the top and bottom portions of the loop will cancel. The only remaining part is the r ...
Chapter 4: DC Meters - Part 1
Chapter 4: DC Meters - Part 1

FFD04H60S Hyperfast II Diode — Features
FFD04H60S Hyperfast II Diode — Features

... Distributors who are listed by country on our web page cited above. Products customers buy either from Fairchild directly or from Authorized Fairchild Distributors are genuine parts, have full traceability, meet Fairchild’s quality standards for handing and storage and provide access to Fairchild’s ...
Current Sensor ML20f - CMA
Current Sensor ML20f - CMA

... The Current sensor ML20f is a general-purpose sensor to measure currents in AC and DC circuits in the range between -3 and +3 A. The sensor is equipped with two 4-mm banana plugs and two additional alligator clips are delivered with the sensor. The Current sensor should be placed in series with the ...
BH2226F(V) - ROHM Semiconductor
BH2226F(V) - ROHM Semiconductor

... 12. Regarding the Input Pin of the IC This monolithic IC contains P+ isolation and P substrate layers between adjacent elements in order to keep them isolated. P-N junctions are formed at the intersection of the P layers with the N layers of other elements, creating a parasitic diode or transistor. ...
caribbean examinations council report on candidates` work in
caribbean examinations council report on candidates` work in

... should be able to identify a PN junction and apply their knowledge of silicon-controlled rectifier (SCR). Part (a) (i) required candidates to state the names of the control and positive terminals of a silicon-controlled rectifier. Popular responses to this part of the question included anode, cathod ...
1680 App Note 314 - Four Point Probes
1680 App Note 314 - Four Point Probes

... The resistivity of an insulator is measured by sourcing a known voltage, measuring the resulting current, and calculating the resistance using Ohm’s Law. From the resistance measurement, the resistivity is determined based on the physical dimensions of the test sample. The resistivity is dependent o ...
< 1 ... 698 699 700 701 702 703 704 705 706 ... 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