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Engine 2014: Electricity

Question 897 of 2,299

If a digital multimeter is set up as shown in figures "A" and "B" of the illustration, what is the status of the silicon diode if the display reads 4.7 ohms when configured as in figure "A" and reads 490 ohms when configured as in figure "B"?

USCG illustration EL-0032 for Engine 2014 Electricity question 897
Illustration EL-0032
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md mdp · Jan 3, 2016
This is the wrong drawing