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.
GED tests are available in English and Spanish. GED candidates diagnosed with certain disabilities may request testing accommodations. Arizona's Scoring Requirements. To earn the GED credential in Arizona, GED candidates must score at least 150 on each test and have a combined score of at least 600 on all four tests. Candidates who receive scores of 170 -200 on individual tests earn Honors scores. If an individual does not pass a GED test in any subject, he or she may retake the test.