Water Operator Licensing Overview. To become licensed as a public water system operator, an applicant must: complete the required course training, meet the required education, meet the required experience, complete the TCEQ application and pay the fee ($111), and pass the applicable exam (minimum score of 70 percent).
an apparatus that rotates at high speed and by centrifugal force separates substances of different densities, as milk and cream. verb (used with object), centrifuged, centrifuging. 2. Also, centrifugalize. to subject to the action of a centrifuge. Origin of centrifuge.
A centrifuge is the equipment that is used to separate blood plasma from the serum. The blood sample is put inside and it rotates super fast causing these two components of blood to separate. Then they check the anti-coagulated blood serum for different substances, like glucose or hormones.