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When Using a DMM in Resistance Mode Across Terminals Cand

Question 46

Multiple Choice

When using a DMM in resistance mode across terminals Cand D on a 9-pin J1939 receptacle,40 ohms is displayed on the meter.Which of the following is most likely?


A) One missing terminating resistor
B) Both terminating resistors missing
C) Three terminating resistors on the bus
D) The bus is down

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