Example: quiz answers
Sizing Electric Power Systems For Model Aircraft
1) Typical Motor Kv 2S (240) Sport - 2,500 Kv 20,000 3S (2100) Prop Jet - 2,200 Kv 25,200 3S (2100) Sport - 960 Kv 11,500 3S (3200) Scale - 740 Kv 8,900 4S (3200) Sport - 740 Kv 11,840 4S (3200) 3D - 1,000 Kv 16,000 6S (3200) 3D - 525 Kv 12,600 No Load RPM Many motors provide a choice of no load RPMs. Fewer cells (lower voltage) = lower RPMs, bigger prop.
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