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← TechnologyWithin an unmanned underwater vehicle (UUV)'s thruster control circuit, which outcome results when exceeded motor torque exceeds the current limit?
A)Circuit breaker trips open circuit✓
B)Propeller rotational speed increases rapidly
C)Increased electromagnetic interference occurs
D)Motor windings experience thermal runaway
💡 Explanation
The circuit breaker trips due to exceeding the current limit, resulting in an open circuit because it is designed for overcurrent protection, therefore interrupting power, rather than allowing motor speed increases or thermal issues that could damage circuit components.
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