WebI(A) = P(W) V(V) Example P = 200W, V = 40V I = 200W 40V = 5A AC single phase watts to amps calculation The phase current I in amps (A) is equal to the power P in watts (W), divided by the power factor PF times the RMS voltage V in volts (V): I(A) = P(W) PF × V(V) The power factor of resistive impedance load is equal to 1. Example WebFeb 2, 2024 · Find the correct formula, and input the numbers in the correct places: I = P / V = 60 W / 120 V = 0.5 A. Your light bulb needs 0.5 amps of current. Let's look at another example. A resistor has a voltage of 4 volts and a resistance of 8 ohms.
WATTS to METS Conversion - Concept2 Forum
WebLumens to watts calculator. Luminous flux in lumens (lm) to electric power in watts (W) calculator. Enter the luminous flux in lumens, luminous efficacy in lumens per watt and press the Calculate button to get the power in watts: Enter luminous flux in lumens: lm. Enter light source: -- select light source -- Tungsten incandescent light bulb ... WebNov 1, 2016 · The equations used to calculate caloric expenditure, METs and Watts on the NuStep are available here. METs Activity Chart … serithai road
ExRx.net : Cycle Ergometer Metabolic Calculator
WebJul 26, 2024 · Usually this is ballparked at about 25%, so you need to multiply by 4. This gives about 4.2 METs for your 100w 170lbs. It appears the standard for defining METs (17.5W = 1 MET = 1.22kcal/minute for a … WebMore information from the unit converter. How many kg-m/min in 1 watt? The answer is 6.1182972778676. We assume you are converting between kilogram-force meter/minute and watt.You can view more details on each measurement unit: kg-m/min or watt The SI derived unit for power is the watt. 1 kg-m/min is equal to 0.16344416666667 watt. Note … WebMETs = 17.44 / 3.5 = 4.98 METs ≈ 5.0 METs 2. Calculate the Kcal expenditure (kcal.min-1) for a 75 kg man performing at the MET load in question #1. Kcals are related to the oxygen consumed: 1 liter O2 ≈ 5 kcals MET load = 4.98 Need to convert this into an absolute unit of VO2 (independent of BW) theta university of arizona