We are taking an across-the-board approach to a more sustainable future of flight, advancing the development of more efficient aircraft engines compatible with alternative fuels and collaborating across the industry.

The load requires 200 V, but the transformer provides 240 V at the secondary (low voltage) winding. This means we need to drop 40 V across the additional resistance.

GE Aerospace is a world-leading provider of jet and turboprop engines, as well as integrated systems for commercial, military, business, and general aviation aircraft.

Ohm's law states that @$\begin{align*}V = I \cdot R\end{align*}@$. We can rearrange this to find the resistance: @$\begin{align*}R = \frac{V}{I}\end{align*}@$.

The transformer is a 2400/240 V transformer, which means the turns ratio (N1/N2) is @$\begin{align*}\frac{2400}{240} = 10\end{align*}@$.

GE Aerospace is a world-leading provider of jet and turboprop engines, as well as integrated systems for commercial, military, business, and general aviation aircraft.