Show the valve. If it is only operated by operator selection, consider tagging HV. Otherwise if by shutdown logic, consider UV or XV. The open and closed position switches for feedback to the operator are often labeled ZSO for open and ZSC for closed.
The minimum passing score is 500 for Reading, Mathematics, Science, and Social Studies. The TASC Writing subtest has one additional requirementâthe examinee must score at least 500 and achieve at least a two out of the eight possible points on the Writing essay.
The scoring methods used by PTCB are valid and accurate. However, if a failing score is received, candidates may request to have their results verified by hand. To request a hand score, candidates must submit the Hand Score Request Form along with the hand score fee of $50.hese estimates were analyzed for consistency and averaged to produce the passing score. The passing score and all candidate results are reported as scaled scores. The passing scaled score for the updated PTCE is 1400, with a range of possible scores of 1000 to 1600.