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A: There is no difference except for the type of source
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∙ 13y ago
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What are the touch voltage for DC and AC limits in Australia?
315kva 450v AC
What is step voltage?
Step voltage is a type of AC voltage where the voltage signal represents a flat step up and then a flat step down.
Can I use a laptop ac adapter with the same volts but higher amps?
Yes. The current rating listed is the _maximum_ current that the power supply can provide without a drop in voltage.
What is the household ac electrical power mains voltage in Italy?
The voltage is 230volts and this is the norm in Europe.
What is my 240 v supply at home ac or dc?
The household supply in the UK is 240 V and is AC (alternate current).
Why is voltage regulation of dc line is better than ac line?
in dc circiuts only resistors are responsible for voltage drop. where as in ac circuits inductances and capacitances are also responsible for voltage drop in addition to that of ressistors
How do you test a diode bridge?
How to test a diode bridge ? Diode bridge is a device is used to convert an AC signals (say AC voltage) to DC output (say DC voltage). So, to test it, you can apply a AC voltage v = Vm Sin (wt) at its 2 inputs and measure DC output voltage Vdc.
When doing an insulation resistance test on an electrical circuit do you test at 500v dc or 500v ac?
dc insulation test = 2 * operating voltage +1000V ac insulation test = 2* operating voltage impedance of long wires or cables make ac testing sort of impractical dc test will never be lower than 1000V
How do you connect and test exciter voltage?
To start the ac motor at starting by exciter.
What value of resistor would take you from 18v ac to 3.3v ac?
sorry - no can do. The value of a resistor is dependent upon the amount of current flowing through it. To drop the a.c. voltage as you have stated would require a drop-down transformer.
ABS sensor produce AC voltage or DC voltage?
AC !
How does a voltage regulator regulate the voltage output of an ac generator?
Generator output is controlled by voltage feedback to the voltage regulator which senses voltage drop or rise and regulates the current being sent to the armature. This rise and fall of the armature current governs the generators output voltage.
How does the variation of excitation of an alternator correct power factor?
The rotor of an alternator need a DC voltage applied to it to generate a magnetic field, this magnetic field will generate the AC power in the AC windings.The AVR(Automatic Voltage Regulator) is regulating this DC voltage so that the magnetic field is strong enough to maintain the output AC voltage. As soon as more current is drawn from the output, this output voltage will drop and a stronger magnetic field is needed to sustain the output voltage, so the AVR step up the exiting voltage to get a stronger magnetic field to compensate for the voltage loss in the AC windings.
How do you convert 23 voltage DC to 230 Voltage AC?
How do you convert 23 voltage DC to 230 Voltage AC?
What is the effect of long armoured cable used for star delta starter for 3 phase ac motor?
voltage drop is be a problem.
How do you fix a b809d generator with under voltage problems?
AC card have over/under voltage adjustment for fault. If voltage drop to that range it will trip the fault. Also the unit have voltage adjustment in the bottom right. Voltage coming out of the cable vs voltage coming out Underwood can be different.
When was Voltage AC created?
Voltage AC was created on 2004-12-14.
