Which outcome results from the use of forced-air induction in early piston-engine aircraft operating at high altitude?

💡 Explanation

When altitude increases, forced induction compresses intake air, which increases its density using supercharging, so the engine can receive a greater mass of air per cycle, boosting power output. Therefore increased engine power results, rather than reduced consumption, propeller inefficiency or cylinder temperature which require other conditions.

• Which consequence arises if a chronometer's balance spring experiences significant temperature induced variations during celestial navigation?
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• Which systematic error influenced calculated planetary positions from astrolabes using Ptolemaic models?
• Which consequence results when ancient Andean terrace walls experience significant freeze-thaw cycles at high altitude?
• Which risk increased significantly with the perfection of uniform-bore cannons by the mid-19th Century?
• Which risk increased within Sumerian canals if the flow velocity decreased below a critical threshold during irrigation?