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 TASC Test Readiness Assessment. 1  Testing for your high school equivalency is a big deal. You need to be confident in your test-taking skills and ready to answer the right questions. 2  The TASC Test Readiness Assessment is offered through TASC test centers and preparation programs. Your scores not only reflect how well you will do on the TASC test but also tell you which subjects are your best and worst.