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How can calculate the power of contactor if you know the amper is 30 a?
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Can you calculate power by multiplying voltage and current?
Not enough information. Power = current x voltage. Since voltage can be anything, there is no way to calculate power. Time is irrelevant; though once you have the power, it can help you calculate energy (energy = power x time).
How you are calculate average power consumption?
It easy.We know p=vi.So just put the value in the equation.
How the capacitor valve calculate for a for a load?
I assume that you are asking how to calculate the 'value' of a capacitor? Well, it depends what it is used for. If, for example, it is used to improve the power factor of a load, then it is first necessary to determine what the load's existing reactive power is; then, you need to know what reactive power is necessary with the power factor at its desired value; finally you need to difference between the actual and the desired values of reactive power -and this will be the necessary value for the capacitor. Power factor correction capacitors are rated in reactive volt amperes, not farads.
How do you calculate diameter of hydraulic cylinder to create ton pressure?
The equation Force = pressure x surface of the cylinder Electric power and torque and power you need to know what you want. After obtaining the surface area of ​​the circle diameter cylinder, the cylinder can get.
How you calculate rated power of lathe machine?
It will be often desirable to know the power which is being consumed in operating a lathe on certain work for which data is required. For most purposes this can be sufficiently approximated by calculating the power of the lathe from the width of the belt and its speed in feet per minute. For such purposes it is usual among mechanical engineers to consider that a one-inch belt traveling a thousand feet per minute will transmit one horse-power. This will give us a key to the entire calculation.
When you calculate power what do you multiply it by?
If you know the power you do not need to calculate it by anything. And if you don't, the answer will depend on what measure you do know!
How do you know what contactor will work on your unit if you have a Trane model TWR042c100b2?
Most are fairly universal. Determine if you have a single pole or double pole contactor and see if the parts house will sell you one. If you know how to read a schematic, it is a piece of cake; if you don't, just remember kill the power to both indoor and outdoor units and to map the wiring before you remove the wires and you should have no problem.
Can you calculate power by multiplying voltage and current?
Not enough information. Power = current x voltage. Since voltage can be anything, there is no way to calculate power. Time is irrelevant; though once you have the power, it can help you calculate energy (energy = power x time).
How do you calculate absorbed power for motors?
we can calculate power consumption of motor by multiplying voltage and current which motor is take.AnswerYou need to know its rated power (i.e. its output power) and its full-load efficiency, from which you can calculate its input power.
How many watts are in 19.5 volts?
Impossible to know. You need to know both the voltage and current draw to calculate power (watts). Power in watts = Volts X Amps
How do you calculate power if don't know joules?
Well, the first step is to learn joules and you'll be set!
How you are calculate average power consumption?
It easy.We know p=vi.So just put the value in the equation.
How do you replace a Trane outdoor compressor unit contactor and can you do this yourself with good mechanical skills and what is the approximate part cost?
the simplest way is to undo screws holding contactor in place then change wire for wire approx cost $40 you will neeed to turn of power at the furnace and at the outdoor unit as there is both high and low voltage at the contactor This is a good question because the contactor and capacitor are some commonly ruined yet easily replaced components. It would be helpful if someone explained in laman's terms how to remove the possibility of being electrocuted while replacing a contactor and capacitor. I know one way is to attach something called a "resistor" to some part of the capacitor, but I'm not sure about the specifics. There is probably a way to discharge the voltage with a household item, but I'm not aware of it.
How can you calculate the flow of FD fan and motor power when you know fan speed and impeller diameter?
times by 2
What is the value of 2 to the power of n?
Just write it as 2 to the power n. You can't simplify that, and you can only calculate a specific value if you know the value of n.
How many amps is equal to 270 cca?
If you know the voltage you can calculate the amps. . Ampere I = power P / voltage V .
How can calculate power of diesel Engine?
You will need to have some information ready. It is good to know the horsepower and the torque of your diesel engine.
