Whakaoti i te eta=50(24V-0V/24V+0V)^2

$$\eta = 50 ( \frac { 24 V - 0 V } { 24 V + 0 V } ) ^ { 2 }$$

Whakaoti mō η

$$\eta =50$$

$$V\neq 0$$

Ngā Upane mō te Whakaoti Whārite Rārangi

Ko te tau i whakarea ki te kore ka hua ko te kore.

$$\eta =50\times \left(\frac{24V-0}{24V+0V}\right)^{2}$$

Ko te tau i whakarea ki te kore ka hua ko te kore.

$$\eta =50\times \left(\frac{24V-0}{24V+0}\right)^{2}$$

Ko te tau i tāpiria he kore ka hua koia tonu.

$$\eta =50\times \left(\frac{24V-0}{24V}\right)^{2}$$

Me whakatauwehe ngā kīanga kāore anō i whakatauwehea i roto o \frac{24V-0}{24V}.

$$\eta =50\times \left(\frac{24V}{24V}\right)^{2}$$

Me whakakore tahi te 24V i te taurunga me te tauraro.

$$\eta =50\times 1^{2}$$

Tātaihia te 1 mā te pū o 2, kia riro ko 1.

$$\eta =50\times 1$$

Whakareatia te 50 ki te 1, ka 50.

$$\eta =50$$

Whakaoti mō V

$$V\neq 0$$

$$\eta =50\text{ and }V\neq 0$$