To solve for power given work and time:Ensure you have the work done and the time in compatible units, typically joules for work and seconds for time. Apply the values to the equation: P = W / T. Divide the work by the time to find the power....
PhasePower equationWires neededWatts and wire 1Φ W=V×I Hot, Neutral, Ground 1.0x 3Φ W=3×Vline×Iline3 Phase1, Phase2, Phase3, Neutral, Ground 1.8xFor example, when V = 120 volts and I = 15 amps, then single-phase power = 1,800W per three wires. When V = 208 volts and...
PhasePower equationWires neededWatts and wire 1Φ W=V×I Hot, Neutral, Ground 1.0x 3Φ W=3×Vline×Iline3 Phase1, Phase2, Phase3, Neutral, Ground 1.8xFor example, when V = 120 volts and I = 15 amps, then single-phase power = 1,800W per three wires. When V = 208 volts and...
The variation of the current through the dipole is governed by equation (3). v(t) = R i(t)+Ldi/dt ⇒ i(t) = 1L ∫(v(t) − R i(t)) dtv(t) = R i(t)+Ldi/dt ⇒ i(t) = 1L ...
The employees who comprise a workforce should be the most valued assets of a company and money, power and position should only be small parts of the equation when the objective is to take care of these assets. A culture of appreciation contributes to a culture of passion, power, and profita...
Both functions return a single-row table describing the line and additional statistics. The resulting table includes columns such as slopes, intercepts, standard errors, and the coefficient of determination. The equation of the fitted line can be constructed: Y = Slope1 * X1 + Slope2 * X2 +...
Both functions return a single-row table describing the line and additional statistics. The resulting table includes columns such as slopes, intercepts, standard errors, and the coefficient of determination. The equation of the fitted line can be constructed: Y = Slope1 * X1 + Slope2 * X2 +...
We understand from the work equation that if there is no displacement, there is no work done, irrespective of how large the force is. To summarize, we can say that no work is done if: the displacement is zero the force is zero the force and displacement are mutually perpendicular to each...
Power Formula 2– Mechanical power equation:PowerP=E⁄twhere powerPis in watts, PowerP= work / time(W⁄t).EnergyEis in joules, and timetis in seconds. 1 W = 1 J/s. Power = force multiplied by displacement divided by timeP = F×s / tor ...
Aiming at the problem that the current dynamic economic dispatch (DED) fails to consider the response risk of spinning reserve caused by the fluctuation and uncertainty of wind power, we work out a DED problem considering time-coupling spinning reserve response risk while the stochasticity and varia...