What is the maximum permissible, physical length of a J1939 data bus?
A. 12 feet (3.5 meters)
B. 40 feet (12 meters)
C. 130 feet (40 meters)
D. 180 feet (55 meters)
Answer: C
Trades & Technology
You might also like to view...
On a manual transmission vehicle, the MOST-Likely cause of a change in torque would be:
A. the depression of the clutch B. changing gears C. the uncoupling of the powertrain D. engine load
Trades & Technology
The sheep developed by the USDA to replace crossbreeding on the range is:
a. Rambouillet c. Columbia b. Corriedale d. Merino
Trades & Technology
Which of these tools is needed when diagnosing an electronic throttle system?
A) Scan tool B) Pocket code reader C) Spark tester D) Vacuum gauge
Trades & Technology
The first sign drivers see when approaching a highway-rail intersection is usually:
a. a crossbuck sign b. a speed limit sign c. an advance warning sign
Trades & Technology