Transformer Emf Equation Ppt . The constant “k” is known as voltage transformation ratio. Circuits are separated, as depicted in figure 2, the steady state loop equations are simply: PPT Transformers PowerPoint Presentation, free download from www.slideserve.com Delivery of a good speech along with the given slides would make the greatest of combination. Construction, types of transformers, emf equation, concept of leakage flux and leakage reactance, operation of transformer under no load and on load, phasor diagrams, equivalent circuit, efficiency, regulation and all day efficiency; The main principle of the emf equation of transformer is presented below.
Ampere To Watt Formula. For example, if you have a current of 2 a and a voltage of 5 v, the power is 2a * 5v ‘=’ 10w. The rate at which electricity flows is measured as an electric current.
3 Ways to Convert Watts to Amps wikiHow from www.wikihow.com
And then again ac theory is different. The current i in amps (a) is equal to the square root of the power p in watts (w) divided by the resistance r in ohms (ω): Amps (a) x volts (v) x power factor = watts (w) this formula takes the power factor into account and shows accurate power consumption ( what you.
3600 Watts / 240 Volts = 15 Amps;
2400 watts / 20 amps = 120 volts; Amps = √ watts / ohms. P (watt) = v (volt) × i (ampere) rearranging the above equation, we can calculate the value of electric current as follows:
Obtain Watts From Amps And Volts:
So amps are equal to. And then again ac theory is different. One watt is one joule (energy) per second (1 w = 1 j/s).
P (W) = Pf × I (A) × V (V)
1 volt = 1 watt/1 ampere. 10 amps x 120 volts = 1200 watts; Amps = watts / volts examples:
The Phase Current I In Amps (A) Is Equal To The Power P In Watts (W), Divided By Square Root Of 3 Times The Power Factor Pf Times The Line To Line Rms Voltage V L.
An ammeter is a measuring instrument used to measure the current in a circuit. Power in watts is the rate at which energy is consumed (or generated). To convert amps to watts, we need to use the following formula for electrical power:
1 Watt = 1 Ampere X 1 Volt.
Amps = watts ÷ volts, which can be used to convert watts to amps. Watts are important because they measure power or strength of light bulbs, fans, microwaves and other electrical appliances. The usual relationship between power and current is expressed by the famous p=ei, which seems to be called joule's law or watt's law.
Comments
Post a Comment