Free Exam: 30S06T0 NVH VIRTUAL FINAL
Number of Questions in Test: 24
Number of Questions in Preview: 5
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When verifying a vibration concern, you perform a downshift speed test and the vibration occurs at the same engine RPM. Based on the results of the test the concern is ....................... .
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 2
When verifying a noise concern you hear a clunk in the rear of the vehicle. Which tool would you use to further diagnose the concern?
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 3
What type of concern would you enter the pulley measurements into VMS Vibration Analyser?
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 4
Which of the three main originators produces the lowest first order frequency at highway speeds?
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |
Question 5
An imbalanced crankshaft pulley on an 8 cylinder engine would produce a.........order engine vibration.
| Type: | Multiple choice |
| Points: | 1 |
| Randomize answers: | No |