As shown in figures "B" and "C" of the illustration, what should be the switch position and which test lead terminal jacks should be used if your intent is to measure DC currents anticipated as high as 200 milliamps? Illustration EL-0047
Official USCG Answer & Rule Citation
Correct Answer: Option A — switch position "6" and terminal jacks "1 and 4"
Multimeter operation requires selecting the appropriate current range and jack configuration to prevent internal fuse damage. Position 6 corresponds to the milliampere range, while jacks 1 and 4 provide the correct path for low-current DC measurements. Always verify lead placement before energizing circuits to ensure meter protection and accurate readings.
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