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Join the expert discussion on electrical engineering topics. Topics like the uses of electricity and the equipment for power generation. Circuits, Fiber, Signals and Systems, Semiconductor Devices...
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Title
Textronix 2205-40 scope rebuild question
Mar 14, 2016
Replies
22
Views
2K
Why single phase induction motors are used for fractional HP applications
Mar 14, 2016
Replies
9
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How Does an Electric Motor Work?
Mar 13, 2016
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2
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Calculating Half Power Frequencies in RLC Circuits
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Generator efficiency in a vacuum
Mar 12, 2016
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14K
Electrical load when equipment not in use
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4K
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Mar 10, 2016
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11kV vs 22kV electric distribution voltage
Mar 9, 2016
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5
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4K
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Replies
9
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Replies
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Geometry of IPM/double winding layer with Ansoft Rmprt
Mar 8, 2016
Replies
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Do 40 Watt 1 Ohm resistors exist
Mar 8, 2016
Replies
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A Periodic Function Looks Like This Formula?
Mar 8, 2016
Replies
3
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1K
What governs how hard it is to turn a dynamo?
Mar 7, 2016
Replies
11
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Troubleshooting Network Analyzer Impedance Measurement
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Replies
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How is power supplied to a Ferris wheel?
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Replies
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Op Amp Basics: Why Does It Not Input Current?
Mar 7, 2016
Replies
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1K
Water tank level control system
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Replies
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2K
Why are potentiometers not a good method of speed control
Mar 6, 2016
Replies
4
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1K
Electric Fan, when Not Spinning, gets Hot?
Mar 5, 2016
Replies
8
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16K
Measuring Open Circuit Voltages with Sensing Resistors and a CRO
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Replies
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Amplify Position Sensor Circuit
Mar 5, 2016
Replies
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2K
Increasing current drawn in Arduino Motor Shield
Mar 4, 2016
Replies
3
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3K
Is Chord Factor the same thing as Winding Factor?
Mar 4, 2016
Replies
2
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2K
Do transistors *only* work with small current in base?
Mar 4, 2016
Replies
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Circuitry Basics: Understanding Electric Potential Difference and Voltage
Mar 3, 2016
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Universal motor reversal question
Mar 3, 2016
Replies
2
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Variable Voltage Transformer for Wind Turbine Battery Charging?
Mar 3, 2016
Replies
7
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1K
Photodetector Bonanza: Buy & Learn for 4-Week EE Project
Mar 2, 2016
Replies
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2K
Phase voltages in line-to-neutral fault
Mar 2, 2016
Replies
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DC equivalent circuit of CB transistor?
Mar 2, 2016
Replies
2
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1K
Can I use two AC TRs with ONE neutral at sec. and prim.?
Mar 2, 2016
Replies
14
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Series connected zener diodes problem
Mar 1, 2016
Replies
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2K
Extremely low on resistance LDR?
Mar 1, 2016
Replies
18
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3K
Built an electric motor but missed something
Mar 1, 2016
Replies
29
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3K
How can I understand an OR gate with diodes?
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Does a Torus dynamo actually work?
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Replies
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7K
Heat generated in an enclosure?
Mar 1, 2016
Replies
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11K
How to draw AC equivalent circuit of CE amplifier?
Mar 1, 2016
Replies
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10K
Bench DMM: Find the Right Option for Your Electronics Needs
Feb 29, 2016
Replies
11
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1K
Help understanding Partial Mutual Inductance
Feb 29, 2016
Replies
1
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2K
Capacitors in parallel for lower ESR question
Feb 29, 2016
Replies
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5K
Connect a circuit on breadboard
Feb 29, 2016
Replies
3
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2K
Parallel Power Sources: Use 2 12V 75W Chargers for 150W Project
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Replies
24
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3K
Transmission line and infinite reflection coefficient
Feb 29, 2016
Replies
3
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4K
Solution to series resistance function
Feb 28, 2016
Replies
3
Views
940
Coupled PDEs - all 4 Maxwell's equations?
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Replies
1
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2K
Can a 12V DC Source Efficiently Charge a 16.9V Lithium Ion Battery Pack?
Feb 28, 2016
Replies
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2K
Need Some Guidance For Testing Process On Vacuum Tube Amp
Feb 28, 2016
2
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63
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Revolutionizing AND and OR Gates: Constructing Logic Gates with Light
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1K
What's the reason for modifying these amplifier circuits?
Feb 28, 2016
Replies
21
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3K
Can I Use Parallel Buck Converters to Achieve Higher Amperage?
Feb 26, 2016
Replies
30
Views
5K
Help -- Time Domain Power, Volt-Amperes in lagging circuit
Feb 26, 2016
Replies
18
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3K
Digital Oscilloscope Purchase Thoughts
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Replies
28
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5K
How do Capacitors and Inductors Add/Remove VARS in AC?
Feb 26, 2016
Replies
4
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7K
Can you measure voltage of AA batteries while they operate?
Feb 26, 2016
Replies
26
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3K
How can I interface a DFIG in a multi machine environment?
Feb 26, 2016
Replies
4
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1K
Measuring aperture size through Lumen intensity -- Advice.please
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2K
Approximate amount of force to turn a miniture electric motor
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1K
How come my rechargeable battery self discharges so fast?
Feb 25, 2016
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31
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3K
Recommendation on a Circuit Simulator Software
Feb 25, 2016
Replies
3
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1K
Are Tesla Coils really special?
Feb 25, 2016
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3
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1K
Maximizing Current Output of BLDC Generator for Power Generation Project
Feb 24, 2016
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1
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2K
How Do Relative Voltages Affect Tube Operation in Amplifiers?
Feb 24, 2016
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13
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Derivation of Mutual Inductance Energy
Feb 24, 2016
Replies
17
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3K
How to Build a Pulse Coil for a 13,000 Gauss Magnet?
Feb 23, 2016
Replies
7
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2K
Induction motor control by DTC method
Feb 23, 2016
Replies
1
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1K
How exactly does a plunger relay work?
Feb 23, 2016
Replies
1
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3K
Please help me identify this electronic component in Camera
Feb 23, 2016
Replies
7
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2K
Measuring Voltage across Resistor in Series RLC Circuit
Feb 23, 2016
Replies
7
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4K
Phase shift issue in Dominant Pole Compensation strategy....
Feb 23, 2016
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Three-Phase Delta Network: Not all Voltage Sources are 120V?
Feb 23, 2016
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2
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Stealthy Antenna Spotted in Santa Clara - Share Your Story!
Feb 23, 2016
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Quadrature Demodulation at 90 kHz
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23
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3K
Is it safe to be tased by a Taser?
Feb 22, 2016
Replies
24
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4K
How would you compartmentalize this circuit?
Feb 22, 2016
Replies
31
Views
3K
Cost of three phase and single phase induction motor
Feb 22, 2016
Replies
1
Views
2K
Can I Design a Capacitor Bank without Any Previous Knowledge or Resources?
Feb 21, 2016
Replies
19
Views
2K
Can you please tell me the name of this component?
Feb 20, 2016
Replies
7
Views
2K
How do I get a DC difference amplifier working?
Feb 20, 2016
Replies
15
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3K
Understanding Polarity and Standard Labeling in KCL and KVL Exercises
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Replies
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1K
Weird questions about short circuit current capacity
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2K
What should be the power rating of the StepDown Transformer?
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1K
Do harmonics cause stray flux losses in transformers?
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3K
Identifying Switchyard Components for Linemen
Feb 19, 2016
Replies
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4K
Does a raised floor need to be grounded?
Feb 19, 2016
Replies
6
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10K
Electrolytic capacitor voltage headroom
Feb 19, 2016
Replies
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4K
Understanding Absolute Error in Machine Measurements: The 1.3% Mystery Unveiled
Feb 19, 2016
Replies
1
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909
Clarifying Thyristor Rectification: Common Questions Answered
Feb 18, 2016
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1
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1K
What Vcc value should I typically use on an LM324 in PSpice?
Feb 18, 2016
Replies
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4K
Can You Change the Damping Ratio of a Second Order Linear System Easily?
Feb 18, 2016
Replies
1
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1K
How to select a smoothing capacitor?
Feb 18, 2016
Replies
12
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2K
Precision Control of Linear Actuators Using Force Limitation and Feedback Loop
Feb 18, 2016
Replies
6
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2K
Half Electrolysis: Battery & Choke Coil Setup
Feb 18, 2016
Replies
2
Views
1K
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