Vraag 38

\left(P_{\text{op }}=\right)1{,}9\,\mathrm{kW}\left(P_{\text{op }}=\right)1{,}9\,\left(P_{\text{op }}=\right)1{,}9\,\left(P_{\text{op }}=\right)1{,}9\,\left(P_{\text{op }}=\right)1{,}9\,\left(P_{\text{op }}=\right)1{,}9\,\left(P_{\text{op }}=\right)1{,}9\,\left(P_{\text{op }}=\right)1{,}9\,\left(P_{\text{op }}=\right)1{,}9\,\left(P_{\text{op }}=\right)1{,}9\,\left(P_{\text{op }}=\right)1{,}9\,\left(P_{\text{op }}=\right)1{,}9\,\left(P_{\text{op }}=\right)1{,}9\,\left(P_{\text{op }}=\right)1{,}9\,\left(P_{\text{op }}=\right)1{,}9\,\left(P_{\text{op }}=\right)1{,}9\,\left(P_{\text{op }}=\right)1{,}9\,\left(P_{\text{op }}=\right)1{,}9\,^{}\left(P_{\text{op }}=\right)1{,}9\,^{\prime}\left(P_{\text{op }}=\right)1{,}9\,\left(P_{\text{op }}=\right)1{,}9\left(P_{\text{op }}=\right)1{,}9\left(P_{\text{op }}=\right)1{,}9\left(P_{\text{op }}=\right)1{,}9k\left(P_{\text{op }}=\right)1{,}9kW\left(P_{\text{op }}=\right)1{,}9k\left(P_{\text{op }}=\right)1{,}9\left(P_{\text{op }}=\right)1{,}\left(P_{\text{op }}=\right)1\left(P_{\text{op }}=\right)\left(P_{\text{op }}=\right)$P_{\text {op }}=

Opmerking

Voor het toekennen van het tweede scorepunt hoeft het woord of symbool van rendement niet genoteerd te zijn.