0
RMS means root mean square and watts means power. What a difference! Scroll down to related links and look for a neat pressure converter at
"Root Mean Square" und knowlege about "Watt" Watts root mean square is the effective value of alternating current electrical power compared to direct current power. Scroll down to related links and look for "Why there is no such thing as 'RMS watts' or 'watts RMS' and never has been". RMS watts is meaningless, but we use that term as "an extreme shorthand" for power in watts calculated from measuring the RMS voltage.
What else can I help you with?
What does 250 watt RMS mean?
250 watt RMS stands for the abbreviation of, "root means square". This sounds like an AC circuit or an audio circuit.For instance, if you take the voltage coming out of the wall socket and it's at 117 VAC, the true RMS voltage is: 82.718 volts, RMS.In audio systems, there's a difference between "peak power" and the so called RMS power, and in the situation where a stereo system has 150 watts peak music power, its "RMS" power is: 106.05 watts.How do you find out what the RMS rating is? Just multiply the peak voltage, peak music power, peak watts by .707 and you'll have the RMS power. In general terms, the RMS can equate to the actual "working power" of an AC circuit, or you can refer it to the "true power" available. Watts root mean square is the effective value of alternating current electrical power compared to direct current power. In AC there is a rms or effective value of voltage and a rms or effectice value of amperage. Power is volts rms times amps rms. That is the AC watts compared to direct current power. - - - - - - - - -There's lots of information and maths to digest.The key point is that rms power is "true power".rms power = "true power" or "real power"rms power = "heating power"rms power = "working power"Audio signals in a piece of music vary in amplitude, in frequency, in pitch, in tone, in wave shape, etc, etc.How do you measure the energy in such a complex signal...?Here is a very silly analogy to help, but is not to be taken as accurate, only as a rough guide.Strictly speaking, there is no such a term as rms power, never-the-less, it is commonly used in audio circles.Forget the maths and science for a minute ...Imagine hundreds of bicycles fitted with dynamos, back wheel suspended, bicycle fixed to the ground, bums in the air. The sole purpose of this exercise is for every cyclist to pedal and to produce electrical energy.Each cyclist is asked to pedal as leisurely, as often, as intermittently, as rapidly, as variable as he wishes, in his own time.How on earth do you measure the total combined enery being produced...?There are perhaps 600 cyclists all doing their own thing.If we connected all 600 dynamoes to a heating element, the resultant heat produced will be the true power generated, the "rms" energy.There cannot be RMS power or watts RMS. Scroll down to related links and look for "Why there is no such thing as 'RMS watts' or 'watts RMS' and never has been". RMS watts is meaningless, but we use that term as "an extreme shorthand" for power in watts calculated from measuring the RMS voltage.
Was the Titanic SS or RMS?
RMS
What is the difference between 'in general' and 'by and large'?
The distinction is has almost disappeared, but there is a difference. "In general" means "true under most circumstances", while "by and large" means "both into the wind and away from it", and by extension "always true."
What is difference between true north and magnetic north in Cape Town South Africa?
25 degrees West
When was the RMS Titanic completed?
The RMS Titanic was completed March 31, 1912.
Why you need for true RMS multimeter?
RMS mean root mean square not all voltages are pure sine waves so the true RMS can be found by using this type of meter.
What is the difference between herkimwe diamonds and true diamond?
One difference between Herkimwe diamonds and true diamonds is that the Herkimwe diamonds are softer than true diamonds.
Conversion of RMS CURRENT to peak current?
In an AC circuit the voltage and current are n the form of a sine wave that goes between a maximum and minimum value 60 times a second. Measuring the difference between these values is a peak-to-peak measurement. Root Mean Square (RMS) computes an average (mean). To convert RMS to peak, multiply the RMS figure by 1.41. 1.41 is an approximation of the value of the square root of 2.
What is the difference between Cheonan ship and Titanic?
The main difference is that the RMS Titanic hit an iceberg and sunk, while the Cheonan was sunk by a North Korean torpedo. They really have nothing in common.
What is the difference between a tale and a story?
A story can be true or not where as a tale is not true.
What is the difference between true or false?
True means that it is correct. False means it is not true.
True or false Declination is the difference between true north and magnetic north?
True. Declination is the angular difference between true north (the direction of the North Pole) and magnetic north (the direction a compass points towards).
What is difference between bankers discount and true discount?
The Banker's Gain (BG) is the difference between a banker's discount and a true discount. It is a deduction with simple interest.
What is the difference between knowledge and belief?
Knowledge is true, and belief is something that is claimed to be true.
What is the difference between true and false?
True means correct, factual. False is the opposite - it means not true or not correct.
What does 250 watt RMS mean?
250 watt RMS stands for the abbreviation of, "root means square". This sounds like an AC circuit or an audio circuit.For instance, if you take the voltage coming out of the wall socket and it's at 117 VAC, the true RMS voltage is: 82.718 volts, RMS.In audio systems, there's a difference between "peak power" and the so called RMS power, and in the situation where a stereo system has 150 watts peak music power, its "RMS" power is: 106.05 watts.How do you find out what the RMS rating is? Just multiply the peak voltage, peak music power, peak watts by .707 and you'll have the RMS power. In general terms, the RMS can equate to the actual "working power" of an AC circuit, or you can refer it to the "true power" available. Watts root mean square is the effective value of alternating current electrical power compared to direct current power. In AC there is a rms or effective value of voltage and a rms or effectice value of amperage. Power is volts rms times amps rms. That is the AC watts compared to direct current power. - - - - - - - - -There's lots of information and maths to digest.The key point is that rms power is "true power".rms power = "true power" or "real power"rms power = "heating power"rms power = "working power"Audio signals in a piece of music vary in amplitude, in frequency, in pitch, in tone, in wave shape, etc, etc.How do you measure the energy in such a complex signal...?Here is a very silly analogy to help, but is not to be taken as accurate, only as a rough guide.Strictly speaking, there is no such a term as rms power, never-the-less, it is commonly used in audio circles.Forget the maths and science for a minute ...Imagine hundreds of bicycles fitted with dynamos, back wheel suspended, bicycle fixed to the ground, bums in the air. The sole purpose of this exercise is for every cyclist to pedal and to produce electrical energy.Each cyclist is asked to pedal as leisurely, as often, as intermittently, as rapidly, as variable as he wishes, in his own time.How on earth do you measure the total combined enery being produced...?There are perhaps 600 cyclists all doing their own thing.If we connected all 600 dynamoes to a heating element, the resultant heat produced will be the true power generated, the "rms" energy.There cannot be RMS power or watts RMS. Scroll down to related links and look for "Why there is no such thing as 'RMS watts' or 'watts RMS' and never has been". RMS watts is meaningless, but we use that term as "an extreme shorthand" for power in watts calculated from measuring the RMS voltage.
Is 120vac the same as 120vrms?
No. RMS is the the true heating ability of A.C. RMS means root mean square. That is the square root of two divided by 2 equals 0.707. Multiply the A.C. times 0.707 equals RMS.
