Voltage x current
watts = volts x amps x power factor
watts = volts * amps--> Amps = watts/ volts therefore; 2000/220= 9.09 amps
Power (in watts) = energy (in joules) / time (in seconds). There are other formulae that involve watts as well, depending on the exact situation. For example, in electrical currents, watts = amperes x volts x power factor. The power factor is usually close to 1.
Depends on the voltage output, in a 12 Volt system 12.5 Amps equals 150 Watts, the equation is, (Amps x Volts)= Watts <<>> 12.5 amps is zero watts. Watts is the product of amps x volts. Without the voltage value an answer can not be given.
To compute the horsepower capacity of a window-type air conditioner, you can use the formula: Horsepower (HP) = (Cooling Capacity in BTUs/hour) / 2,545. The cooling capacity is typically listed on the unit's specifications. Alternatively, you can convert the power consumption in watts (if available) by dividing by 746, as 1 HP equals 746 watts. This will give you the horsepower rating necessary for the air conditioner.
To compute electrical energy consumption, you multiply the power consumption of the device in watts by the time it is used in hours. The formula is: Energy Consumption (kWh) = Power (W) x Time (h) / 1000. This will give you the amount of energy consumed in kilowatt-hours.
V=R*I and W=V*I so W=R*I*I Ex: 10V = 2R *5A 10V *5A= 50W 2R * 5A*5A=50W
How to compute net sales?"
Compute means to figure out the question and get an answer.
compute means calulate
the present tense of 'compute' will be 'computing'
Computed is the past tense of compute.