CPDM Certified Person Maintenance and Calibration Test No. 1
Taken from the CPDM Certified Person Maintenance and Calibration Exam Pool
Progress Indicator:
Question 1 of 20
1. The manufacturer’s tolerance of error for the PDM flow rate is _______.
Choices:
- ±10%
- ±7.5%
- ±5%
- ±2.5%
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