Saving water also saves energy. 6.5% of the energy used in the state of California is for pumping and treating waterâin fact, pumping water south (and uphill) in the State Water Project accounts for 2â3% of all the electricity used in the state.
National Motor Freight Classification. The National Motor Freight Traffic Association publishes the National Motor Freight ClassificationÂ® (NMFCÂ®), a standard that provides a comparison of commodities moving in commerce. The NMFCÂ® is developed and maintained by the Commodity Classification Standards Board (CCSB).
The following is an abbreviated list of the content for the NMTCB's PET Specialty Exam. 1  Diagnostic Procedures (~35%) [70 items] 2  Instrumentation/Quality Control (~30%) [60 items] 3  Radiation Protection (~10%) [20 items] 4  Radiopharmaceuticals (~25%) [50 items]