Chains, Ropes, and Slings Test I
Source: Questions and answers from the National Safety Council


Progress Indicator:
Question 3 of 20

3.  To maintain certification in maintenance and calibration for the CPDM, the certified person must pass an MSHA examination every ______ year(s).

Choices:
  1. two
  2. three
  3. five
  4. four


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