How does the maximum specific range over the Ground (SRG) for a propeller driven aeroplane vary with altitude?

Question

Answer

It increases until the increase in TAS is offset by the increase in power required.

Answer

It decreases until the increase in Ground speed is offset by the increase in power required.

Answer

It decreases until the decrease in TAS is offset by the increase in Power required.

Answer

It increases until the increase in the Ground speed is offset by the increase in power required.

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