ASE H8 Transit Bus PMI Mechanic Practice Test

The ASE H8 transit bus preventive maintenance & inspection practice (PMI) exam will test your knowledge of prevention and maintenance issues related to engine systems, bus body interior and exterior, electrical/electronic systems, frame and chassis. Find a mechanic school near you.

Results

You passed. Correct answers: 1. relief hole is correct 2. pressure-test the system to find a leak is correct 3. Isolate the batteries is correct 4. A only 5. ready to be tested is correct 6. Both A and B 7. Primary tank is correct 8. paint flaking from the rim is correct
You didn't pass. Correct answers: 1. relief hole is correct 2. pressure-test the system to find a leak is correct 3. Isolate the batteries is correct 4. A only 5. ready to be tested is correct 6. Both A and B 7. Primary tank is correct 8. paint flaking from the rim is correct

#1. When the driveline spline is being lubed, the PM technician should see grease coming out of the:

relief hole is correct

#2. During a PMI, coolant is found under the vehicle and the reservoir is low. The PMI technician should:

pressure-test the system to find a leak is correct

#3. When performing a load test on a multiple battery system, which of these operations should the PM technician perform first?

Isolate the batteries is correct

#4. Technician A says that if the compressor cutout pressure is too high, the air governor should be adjusted. Technician B says that if the difference between cutout and cut-in is excessive, the air governor should be adjusted. Who is right?

A only is correct

#5. During a PMI, the PM technician finds a green eye on each of the batteries. This indicates that the batteries are:

ready to be tested is correct

#6. During a PM inspection, excessive serpentine belt wear was detected. Technician A says that improper belt tension could be the cause. Technician B says that misaligned pulleys could be the cause. Who is right?

Both A and B

#7. Which air tank should be drained when testing the emergency spring brake valve?

Primary tank is correct

#8. When inspecting the wheels, the PM technician should check for all of these EXCEPT:

paint flaking from the rim is correct

finish

Reference:

This is not an official test, it is a mechanic practice test based on the official study guide. Use it for entertainment purposes only.