what is a dual electric control?
369186
On an electric blanket, it means each person can control the heat on his or her own side of the bed with his or her own controls.
227048
control!!\nthat is the key
1108377
both at the same time
846168
v1/v2 = n1/n2\n\nrefer to "Electric Machinary Fundamentals"\n by Chapman
359806
Of course it depends upon the application in question. \n\nYou use a digital controller if you just want to be able to control something in an on off way.\nExamples\nThe numbers on a telephone - why would you ever want to only half press the number down?\nThe big red button that launches a missile - you can't "half" launch a missile.\n\nAnalogue control is used when you want gradation in the amount of controlling. So, the steering wheel of a car is an analogue controller because you're not going to have much control if you can only turn completely to the left or completely to the right.\n\nI'm guessing your after something more specific, which means you're gonna have to ask a more specific question!
319023
I think it acts as an electronic switch and it can also act as a rectifier.So the answer is probably "electronic swithch and rectifier"
1074029
In electronics, "multivibrator" is a two-state circuit of which there are three kinds.\n\nA bi-stable, a monostable and an astable.\n\nThe first will produce one output pulse for every two input pulses.\n\nThe second will produce an output pulse for every input trigger pulse.\n\nThe third produces a continuous train of pulses.
561277
MAGNET THATS POWERED BY ELECTRICITY
198842
With control engineering you would be interested in the other aspects of electrical engineering, like power systems and power electronics. this is because those are the things that you apply the control to. \n  An electrical control engineer is the one responsible for the functionality of the whole system including the motors/generators, the sensors and the switches ( in a simple system). Normaly a control engineer works in something called control pannel, from where he sends and recieves data and assures that the process is done correctly. He also fixes the errors and reduces them to the least system error possible. \n\n Telecommunication is envolved in the work of control regarding the recieving and sending of data.\n\n  I'm a control engineer and was in a point of my life wondering if I want control or telecommunication till I discovered out that a control engineer can always make a masters in telecommunication and be good in both, but it doesn't work the other way since you need a semi perfect knowledge of electrical engineering.... good luck with your choice...
207215
Not necessarily just electrical. I have friends taking a robotics course which is a mechanical engineering course. I believe it is dealing with things like factory automation.
122327
ELECTRICITY FLOWS IN TWO WAYS, AC & DC.\n\nAC flows alternatively (back and forth between + and -)\n\nDC flows directly (across + and -)
225569
http://www.electronic-circuits-diagrams.com/remotecontrolsimages/remotecontrolsckt5.shtml\n\n A circuit of a remote control unit which makes use of the radio frequency signals to control various electrical appliances using DTMF (dual-tone multi frequency)technology. \n\nClick on the green link in the page to see the circuit diagram. Hope I helped.
980113
Do you want to know if it is a negative or positive feedback control mechanism?  If so, it is a negative feedback control mechanism.\n\nNot sure if that is what you are looking for.
399288
If you mean the programable logic controller...most plc's now required 24VDC to operate.
616514
Generating static electricity.
589227
Remote control cars have circuits inside which respond to the radio frequency signal sent out by the controller. It will control the motor speed and direction, and control the steering motor.  Batteries provide power for the control circuitry which delivers it to the motors in the car.\n\nThe controller is a radio frequency transmitter which sends varying signals to the car.  The signals depend on the position of the control sticks on the controller.
360899
Yes, this is the principle that motors work off of.  It is also used for other purposes, such as launching roller coasters.  While it is possible to control the strength of the magnetic field in an electromagnet, permenant magnets cannot have their fields controlled.  So, in order to control the force between two magnets, only one of them must be controlled, so one may be an electromagnet and the other a permenant magnet.