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Step 6: Finally, divide the wattage of your light source by the final figure you obtained in step 5 to get a valueX. That will give you a final result in the formatX Watts per Meters;the efficacy of light at your point of interest. ...
expression of mechanical power, but we still need to figure out the force involved. in order to carry the laundry, you must counteract the force of gravity on it. since the force of gravity is f = mg in the downward direction, you must apply this same force in the upward ...
Powering Up Your Math: Five Calculations that Electrical Engineers Should Know How to Do Electrical engineers are a unique breed. Their work is mathematically demanding, and they constantly face challenging technical problems. An electrical engineer might derive circuit equations or a semiconductor model,...
One thing to remember is that some older equipment might have been designed to older ASHRAE cooling standards. If your data center has amix of equipment, you must figure out an acceptable temperature and humidity range for all the equipment in your facility. ...
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Are you sure that this is the correct figure ? Oct 22, 2016 #7 Nidum Science Advisor Gold Member 2,993 853 john101 said: Does this then mean the piston needs to apply 2900 lb x 72 = 208,800 lb of force to achieve the required compression on the Earth block...
Figure 1. An LDO regulates the output voltage with a low dropout voltage (the difference between Vout and the lowest specified value of Vin at the rated load current). Basic LDO architecture4. An LDO consists of a voltage reference, an error amplifier, a feedback voltage divider, and a pa...
For the KVAR formula, it is as follows: Q = X*I*I. In reactive power formula, X refers to the reactance of the circuit and I is the current that runs through the circuit.Capacitor Kvar to Farad & Microfarad | KVAR to uf conversion formula | electrical calculations| kvar28 related ...
Transformers are key electrical components useful in determining the power reaching the load from the supply. In this article, you will learn how to design a transformer through a well-documented guide that will enable you to select and size transformers