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Ship fitter
Quiz: Electrical and electronics on board
Test your knowledge of relay controls, sensors and CAN bus networks at sea.
Questions 1 / 12
Correct: 0
What is a relay control?
A
A control system that uses electromechanical relays to switch circuits on/off
B
A type of hydraulic pump
C
A named welding tool
D
A type of painting technique
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