The conceptual diagram and block diagram of an open loop control for a lawnmower engine are shown below.

Assume the control is turned on at time t = 0 and left on thereafter. Use the proportional gains for the throttle = 0.001 kg/s and for the engine = 1000. kW/kg/s as shown in the block diagram. Prepare a spreadsheet and graph showing the power of the engine each second for a total of 20 seconds.

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Throttle control Fuel Air Engine