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No, Ohms Law applies equally well in ac as in dc.

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How many rpm to make 220 ac volts?

The relationship between RPM and AC voltage depends on the specific generator design and construction. In general, higher RPMs are typically required to generate higher AC voltages, but the exact RPM needed to produce 220 volts can vary widely depending on the specific generator's specifications. It is best to consult the manufacturer's recommendations or the generator's technical specifications for accurate information.


What current does the television in your living room run on?

Most televisions run on a standard household current of 120 volts in the United States. Some larger televisions may require more voltage. It is important to check the manufacturer's specifications for the specific voltage requirements of your television.


How can you measure ac?

you can measure ac using a cathode ray oscilloscope. it will project a sinusodial waveform, showing that the current is in the positive direction in the first half and the opposite direction in the second half


A lamp draws a current of 0.5 a when 120 V is applied across it What is the power rating of the lamp?

Well, isn't that just a happy little question! To find the power rating of the lamp, we can use the formula: Power (P) = Current (I) x Voltage (V). So, for this lamp, the power rating would be 60 watts (0.5 A x 120 V = 60 W). Just like painting a beautiful landscape, it's all about combining the right elements together!


What voltage is the Thailand national grid on?

220v ac UK and Europeans will need an adapter, but otherwise ok. US will need a converter.

Related Questions

How do you calculate the ac amps when you have the DC volts DC amps and the ac volts?

the answer is dc volts are rectified from ac volts and the amperage will be the same unless you account for the slight drop from the rectifier. dc volts from a battery have no relationship to ac volts. you can derive ac volts from a dc source using an inverter.


What is ac power and ac voltage?

AC power is electricially, a value that is expressed in watts and voltage is the electromotive force that combined with amps, makes up the formula to find watts. Watts is the product of Amps x Volts. W = amps x volts.


How do you convert 1.5 volts AC to 100 watts AC?

P = V x A, POWER (watts) = VOLTS times AMPS But 1.5V AC is not a normal output


How many ac amps is a 1500 watts?

Watts are amps x volts, so w/o the volts the question can't be answered. At 100 volts it'd be 15 amps.


What is the voltage rating and current rating of the fan?

15 amps 120 volts AC


What is the primary amps on a 25kva tranformer with input volts 480 Volts AC?

if it's single-phase, 25,000 divided by 480.


What is the curren in an ac circuit with 120 volts and a 60 watt light bulb?

You want to know how many amps in that circuit. To do so, divide the Watts by the Volts. in your case it would be 60 watts / 120 volts = 0.5 Amps.


How many amps is a 1000watt at 120 volts ac?

p=vi. 1000/120 = 8.333amps


What is ac power rating?

Power is calculated by the following formula, Watts = Amps x Volts.


What is the current rating and voltage rating of the ceiling fan?

15 amps 120 volts AC


When an AC voltage is being measured across a 15 resistor which is carrying a current of 12 amps the selector switch should be set to the AC voltage position of 2 volts 200 volts 20 volts 1000 volts?

Two Hundred


Can 36 volts of car battery power a 1hp electric motor?

Depends on the ratings(volts, amps, etc.) Definitely not an AC motor.