Technician A says that all engine OEMs supported both J1587 and J1939 chassis data buses up until 2010. Technician B says that post-2010 Cummins and DDC engine electronics no longer support J1587 bus communications. Who is correct?
A. Technician A only
B. Technician B only
C. Both A and B
D. Neither A nor B
Answer: C
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The pruning of plants _____
A) removes dead or broken branches B) stimulates new growth C) removes diseased branches D) all of the above
When it comes to hazardous environments, which of the following is a benefit of using robotic systems?
A. When the job is done, we can dispose of the robot with the rest of the hazardous waste. B. No need for PPE. C. Robots can work in environments that would kill humans. D. All of these are correct.
Why are powers of 10 used to express numeric values in scientific and engineering work?
What will be an ideal response?
The 12.6 volt auxiliary battery used in a Toyota Prius is being discussed. Technician A says the battery is used to provide energy to systems other than the drivetrain. Technician B says if the auxiliary battery goes dead, the vehicle will operate normally using the high-voltage battery.. Who is correct?
A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B