CPDM Certified Person Sampling Test No. 4
Taken from the CPDM Certified Person Sampling Exam Pool
Question 1 of 25
MSHA may revoke a personís certification to conduct respirable coal mine dust sampling with a CPDM for _________.
failure to properly carry out the required sampling procedures
checking the CPDM at mid shift during sampling
training the miner being sampled on how to start and stop a short term sample run during compliance sampling
none of the above