What shallow-water marine propulsion innovation was developed by Sir William Hamilton in Canterbury in 1954?
Answer and explanation
Correct answer: C. The modern marine waterjet (Hamilton Jet)
- Step 1: Frustrated by standard boat propellers striking rocks in Canterbury's shallow braided rivers, Hamilton developed the waterjet. Step 2. Without an underwater propeller or rudder, waterjet boats can travel across water just centimeters deep. Answer: The modern marine waterjet (Hamilton Jet). Why not the others: HamiltonJet in Christchurch is now a global leader in waterjet propulsion for commercial and military vessels.
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