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      "original_form": "and i0 = 2.9 amperes for steady operation. With a larger",
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      "original_form": "B = 0.4 TTflf.",
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    {
      "id": "radiation-light-and-illumination-eq-candidate-0043",
      "source_id": "radiation-light-and-illumination",
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        "book_coverage": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/book-coverage/radiation-light-and-illumination/"
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    {
      "id": "radiation-light-and-illumination-eq-candidate-0044",
      "source_id": "radiation-light-and-illumination",
      "source_title": "Radiation, Light and Illumination",
      "original_form": "5, 000 km. = 3, 100 mi.",
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      "status": "candidate",
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      "id": "radiation-light-and-illumination-eq-candidate-0045",
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      "id": "radiation-light-and-illumination-eq-candidate-0046",
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      "id": "radiation-light-and-illumination-eq-candidate-0048",
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      "id": "radiation-light-and-illumination-eq-candidate-0049",
      "source_id": "radiation-light-and-illumination",
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      "source_id": "radiation-light-and-illumination",
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      "original_form": "= 50 X 10~6 thus gives:",
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        "source_text": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/source-texts/theoretical-elements-electrical-engineering/section-04/",
        "workbench": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/chapter-workbench/theoretical-elements-electrical-engineering/section-04/",
        "book_coverage": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/book-coverage/theoretical-elements-electrical-engineering/"
      }
    },
    {
      "id": "theoretical-elements-electrical-engineering-eq-candidate-0143",
      "source_id": "theoretical-elements-electrical-engineering",
      "source_title": "Theoretical Elements of Electrical Engineering",
      "original_form": "= 4.44 X 0.333 X 360 X 6.4",
      "modern_form": "",
      "status": "candidate",
      "source_ref": {
        "source_id": "theoretical-elements-electrical-engineering",
        "line_start": 1355,
        "line_end": 1355,
        "verification": "needs-verification"
      },
      "line_start": 1355,
      "line_end": 1355,
      "verification": "needs-verification",
      "section_id": "theoretical-elements-electrical-engineering-section-04",
      "section_label": "Theory Section 4: Power and Effective Values",
      "section_slug": "section-04",
      "quality_score": 44,
      "quality_band": "reviewable-relation-candidate",
      "signals": [
        "contains equals sign",
        "numeric relation"
      ],
      "family": "power-energy",
      "links": {
        "source_overview": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/sources/theoretical-elements-electrical-engineering/",
        "source_text_index": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/source-texts/theoretical-elements-electrical-engineering/",
        "workbench_index": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/chapter-workbench/theoretical-elements-electrical-engineering/",
        "equation_verification_queue": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/roadmap/equation-verification-queue/",
        "source_text": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/source-texts/theoretical-elements-electrical-engineering/section-04/",
        "workbench": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/chapter-workbench/theoretical-elements-electrical-engineering/section-04/",
        "book_coverage": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/book-coverage/theoretical-elements-electrical-engineering/"
      }
    },
    {
      "id": "theoretical-elements-electrical-engineering-eq-candidate-0144",
      "source_id": "theoretical-elements-electrical-engineering",
      "source_title": "Theoretical Elements of Electrical Engineering",
      "original_form": "= 3400 volts per circuit.",
      "modern_form": "",
      "status": "candidate",
      "source_ref": {
        "source_id": "theoretical-elements-electrical-engineering",
        "line_start": 1356,
        "line_end": 1356,
        "verification": "needs-verification"
      },
      "line_start": 1356,
      "line_end": 1356,
      "verification": "needs-verification",
      "section_id": "theoretical-elements-electrical-engineering-section-04",
      "section_label": "Theory Section 4: Power and Effective Values",
      "section_slug": "section-04",
      "quality_score": 44,
      "quality_band": "reviewable-relation-candidate",
      "signals": [
        "contains equals sign",
        "numeric relation"
      ],
      "family": "power-energy",
      "links": {
        "source_overview": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/sources/theoretical-elements-electrical-engineering/",
        "source_text_index": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/source-texts/theoretical-elements-electrical-engineering/",
        "workbench_index": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/chapter-workbench/theoretical-elements-electrical-engineering/",
        "equation_verification_queue": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/roadmap/equation-verification-queue/",
        "source_text": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/source-texts/theoretical-elements-electrical-engineering/section-04/",
        "workbench": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/chapter-workbench/theoretical-elements-electrical-engineering/section-04/",
        "book_coverage": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/book-coverage/theoretical-elements-electrical-engineering/"
      }
    },
    {
      "id": "theoretical-elements-electrical-engineering-eq-candidate-0146",
      "source_id": "theoretical-elements-electrical-engineering",
      "source_title": "Theoretical Elements of Electrical Engineering",
      "original_form": "= 5900 volts effective.",
      "modern_form": "",
      "status": "candidate",
      "source_ref": {
        "source_id": "theoretical-elements-electrical-engineering",
        "line_start": 1367,
        "line_end": 1367,
        "verification": "needs-verification"
      },
      "line_start": 1367,
      "line_end": 1367,
      "verification": "needs-verification",
      "section_id": "theoretical-elements-electrical-engineering-section-04",
      "section_label": "Theory Section 4: Power and Effective Values",
      "section_slug": "section-04",
      "quality_score": 44,
      "quality_band": "reviewable-relation-candidate",
      "signals": [
        "contains equals sign",
        "numeric relation"
      ],
      "family": "power-energy",
      "links": {
        "source_overview": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/sources/theoretical-elements-electrical-engineering/",
        "source_text_index": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/source-texts/theoretical-elements-electrical-engineering/",
        "workbench_index": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/chapter-workbench/theoretical-elements-electrical-engineering/",
        "equation_verification_queue": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/roadmap/equation-verification-queue/",
        "source_text": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/source-texts/theoretical-elements-electrical-engineering/section-04/",
        "workbench": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/chapter-workbench/theoretical-elements-electrical-engineering/section-04/",
        "book_coverage": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/book-coverage/theoretical-elements-electrical-engineering/"
      }
    },
    {
      "id": "theoretical-elements-electrical-engineering-eq-candidate-0155",
      "source_id": "theoretical-elements-electrical-engineering",
      "source_title": "Theoretical Elements of Electrical Engineering",
      "original_form": "X 0.71 = 1400 watts per circuit, or a total of 3 X 1400 = 4200",
      "modern_form": "",
      "status": "candidate",
      "source_ref": {
        "source_id": "theoretical-elements-electrical-engineering",
        "line_start": 1388,
        "line_end": 1388,
        "verification": "needs-verification"
      },
      "line_start": 1388,
      "line_end": 1388,
      "verification": "needs-verification",
      "section_id": "theoretical-elements-electrical-engineering-section-04",
      "section_label": "Theory Section 4: Power and Effective Values",
      "section_slug": "section-04",
      "quality_score": 44,
      "quality_band": "reviewable-relation-candidate",
      "signals": [
        "contains equals sign",
        "numeric relation"
      ],
      "family": "power-energy",
      "links": {
        "source_overview": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/sources/theoretical-elements-electrical-engineering/",
        "source_text_index": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/source-texts/theoretical-elements-electrical-engineering/",
        "workbench_index": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/chapter-workbench/theoretical-elements-electrical-engineering/",
        "equation_verification_queue": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/roadmap/equation-verification-queue/",
        "source_text": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/source-texts/theoretical-elements-electrical-engineering/section-04/",
        "workbench": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/chapter-workbench/theoretical-elements-electrical-engineering/section-04/",
        "book_coverage": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/book-coverage/theoretical-elements-electrical-engineering/"
      }
    },
    {
      "id": "theoretical-elements-electrical-engineering-eq-candidate-0163",
      "source_id": "theoretical-elements-electrical-engineering",
      "source_title": "Theoretical Elements of Electrical Engineering",
      "original_form": "$ = 22.3 X 62.5 X 0.094 X 106 = 131 megalines.",
      "modern_form": "",
      "status": "candidate",
      "source_ref": {
        "source_id": "theoretical-elements-electrical-engineering",
        "line_start": 1411,
        "line_end": 1411,
        "verification": "needs-verification"
      },
      "line_start": 1411,
      "line_end": 1411,
      "verification": "needs-verification",
      "section_id": "theoretical-elements-electrical-engineering-section-04",
      "section_label": "Theory Section 4: Power and Effective Values",
      "section_slug": "section-04",
      "quality_score": 44,
      "quality_band": "reviewable-relation-candidate",
      "signals": [
        "contains equals sign",
        "numeric relation"
      ],
      "family": "power-energy",
      "links": {
        "source_overview": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/sources/theoretical-elements-electrical-engineering/",
        "source_text_index": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/source-texts/theoretical-elements-electrical-engineering/",
        "workbench_index": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/chapter-workbench/theoretical-elements-electrical-engineering/",
        "equation_verification_queue": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/roadmap/equation-verification-queue/",
        "source_text": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/source-texts/theoretical-elements-electrical-engineering/section-04/",
        "workbench": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/chapter-workbench/theoretical-elements-electrical-engineering/section-04/",
        "book_coverage": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/book-coverage/theoretical-elements-electrical-engineering/"
      }
    },
    {
      "id": "theoretical-elements-electrical-engineering-eq-candidate-0165",
      "source_id": "theoretical-elements-electrical-engineering",
      "source_title": "Theoretical Elements of Electrical Engineering",
      "original_form": "= 4.44 X 0.333 X 131",
      "modern_form": "",
      "status": "candidate",
      "source_ref": {
        "source_id": "theoretical-elements-electrical-engineering",
        "line_start": 1416,
        "line_end": 1416,
        "verification": "needs-verification"
      },
      "line_start": 1416,
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      "verification": "needs-verification",
      "section_id": "theoretical-elements-electrical-engineering-section-04",
      "section_label": "Theory Section 4: Power and Effective Values",
      "section_slug": "section-04",
      "quality_score": 44,
      "quality_band": "reviewable-relation-candidate",
      "signals": [
        "contains equals sign",
        "numeric relation"
      ],
      "family": "power-energy",
      "links": {
        "source_overview": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/sources/theoretical-elements-electrical-engineering/",
        "source_text_index": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/source-texts/theoretical-elements-electrical-engineering/",
        "workbench_index": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/chapter-workbench/theoretical-elements-electrical-engineering/",
        "equation_verification_queue": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/roadmap/equation-verification-queue/",
        "source_text": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/source-texts/theoretical-elements-electrical-engineering/section-04/",
        "workbench": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/chapter-workbench/theoretical-elements-electrical-engineering/section-04/",
        "book_coverage": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/book-coverage/theoretical-elements-electrical-engineering/"
      }
    },
    {
      "id": "theoretical-elements-electrical-engineering-eq-candidate-0166",
      "source_id": "theoretical-elements-electrical-engineering",
      "source_title": "Theoretical Elements of Electrical Engineering",
      "original_form": "= 193 volts per line;",
      "modern_form": "",
      "status": "candidate",
      "source_ref": {
        "source_id": "theoretical-elements-electrical-engineering",
        "line_start": 1417,
        "line_end": 1417,
        "verification": "needs-verification"
      },
      "line_start": 1417,
      "line_end": 1417,
      "verification": "needs-verification",
      "section_id": "theoretical-elements-electrical-engineering-section-04",
      "section_label": "Theory Section 4: Power and Effective Values",
      "section_slug": "section-04",
      "quality_score": 44,
      "quality_band": "reviewable-relation-candidate",
      "signals": [
        "contains equals sign",
        "numeric relation"
      ],
      "family": "waves-radiation",
      "links": {
        "source_overview": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/sources/theoretical-elements-electrical-engineering/",
        "source_text_index": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/source-texts/theoretical-elements-electrical-engineering/",
        "workbench_index": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/chapter-workbench/theoretical-elements-electrical-engineering/",
        "equation_verification_queue": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/roadmap/equation-verification-queue/",
        "source_text": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/source-texts/theoretical-elements-electrical-engineering/section-04/",
        "workbench": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/chapter-workbench/theoretical-elements-electrical-engineering/section-04/",
        "book_coverage": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/book-coverage/theoretical-elements-electrical-engineering/"
      }
    },
    {
      "id": "theoretical-elements-electrical-engineering-eq-candidate-0176",
      "source_id": "theoretical-elements-electrical-engineering",
      "source_title": "Theoretical Elements of Electrical Engineering",
      "original_form": "= 1.006;",
      "modern_form": "",
      "status": "candidate",
      "source_ref": {
        "source_id": "theoretical-elements-electrical-engineering",
        "line_start": 1496,
        "line_end": 1496,
        "verification": "needs-verification"
      },
      "line_start": 1496,
      "line_end": 1496,
      "verification": "needs-verification",
      "section_id": "theoretical-elements-electrical-engineering-section-04",
      "section_label": "Theory Section 4: Power and Effective Values",
      "section_slug": "section-04",
      "quality_score": 44,
      "quality_band": "reviewable-relation-candidate",
      "signals": [
        "contains equals sign",
        "numeric relation"
      ],
      "family": "power-energy",
      "links": {
        "source_overview": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/sources/theoretical-elements-electrical-engineering/",
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        "workbench_index": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/chapter-workbench/theoretical-elements-electrical-engineering/",
        "equation_verification_queue": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/roadmap/equation-verification-queue/",
        "source_text": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/source-texts/theoretical-elements-electrical-engineering/section-04/",
        "workbench": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/chapter-workbench/theoretical-elements-electrical-engineering/section-04/",
        "book_coverage": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/book-coverage/theoretical-elements-electrical-engineering/"
      }
    },
    {
      "id": "theoretical-elements-electrical-engineering-eq-candidate-0179",
      "source_id": "theoretical-elements-electrical-engineering",
      "source_title": "Theoretical Elements of Electrical Engineering",
      "original_form": "= 0.6 E.",
      "modern_form": "",
      "status": "candidate",
      "source_ref": {
        "source_id": "theoretical-elements-electrical-engineering",
        "line_start": 1523,
        "line_end": 1523,
        "verification": "needs-verification"
      },
      "line_start": 1523,
      "line_end": 1523,
      "verification": "needs-verification",
      "section_id": "theoretical-elements-electrical-engineering-section-04",
      "section_label": "Theory Section 4: Power and Effective Values",
      "section_slug": "section-04",
      "quality_score": 44,
      "quality_band": "reviewable-relation-candidate",
      "signals": [
        "contains equals sign",
        "numeric relation"
      ],
      "family": "power-energy",
      "links": {
        "source_overview": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/sources/theoretical-elements-electrical-engineering/",
        "source_text_index": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/source-texts/theoretical-elements-electrical-engineering/",
        "workbench_index": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/chapter-workbench/theoretical-elements-electrical-engineering/",
        "equation_verification_queue": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/roadmap/equation-verification-queue/",
        "source_text": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/source-texts/theoretical-elements-electrical-engineering/section-04/",
        "workbench": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/chapter-workbench/theoretical-elements-electrical-engineering/section-04/",
        "book_coverage": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/book-coverage/theoretical-elements-electrical-engineering/"
      }
    },
    {
      "id": "theoretical-elements-electrical-engineering-eq-candidate-0200",
      "source_id": "theoretical-elements-electrical-engineering",
      "source_title": "Theoretical Elements of Electrical Engineering",
      "original_form": "The total number of turns of all 20 spools is 20 X 616 =",
      "modern_form": "",
      "status": "candidate",
      "source_ref": {
        "source_id": "theoretical-elements-electrical-engineering",
        "line_start": 1712,
        "line_end": 1712,
        "verification": "needs-verification"
      },
      "line_start": 1712,
      "line_end": 1712,
      "verification": "needs-verification",
      "section_id": "theoretical-elements-electrical-engineering-section-05",
      "section_label": "Theory Section 5: Self-inductance and Mutual Inductance",
      "section_slug": "section-05",
      "quality_score": 44,
      "quality_band": "reviewable-relation-candidate",
      "signals": [
        "contains equals sign",
        "numeric relation"
      ],
      "family": "inductance-capacity",
      "links": {
        "source_overview": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/sources/theoretical-elements-electrical-engineering/",
        "source_text_index": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/source-texts/theoretical-elements-electrical-engineering/",
        "workbench_index": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/chapter-workbench/theoretical-elements-electrical-engineering/",
        "equation_verification_queue": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/roadmap/equation-verification-queue/",
        "source_text": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/source-texts/theoretical-elements-electrical-engineering/section-05/",
        "workbench": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/chapter-workbench/theoretical-elements-electrical-engineering/section-05/",
        "book_coverage": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/book-coverage/theoretical-elements-electrical-engineering/"
      }
    },
    {
      "id": "theoretical-elements-electrical-engineering-eq-candidate-0202",
      "source_id": "theoretical-elements-electrical-engineering",
      "source_title": "Theoretical Elements of Electrical Engineering",
      "original_form": "number of interlinkages at 6.95 amp. is 12,320 X 6.4 X 106 =",
      "modern_form": "",
      "status": "candidate",
      "source_ref": {
        "source_id": "theoretical-elements-electrical-engineering",
        "line_start": 1714,
        "line_end": 1714,
        "verification": "needs-verification"
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      "line_start": 1714,
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      "verification": "needs-verification",
      "section_id": "theoretical-elements-electrical-engineering-section-05",
      "section_label": "Theory Section 5: Self-inductance and Mutual Inductance",
      "section_slug": "section-05",
      "quality_score": 44,
      "quality_band": "reviewable-relation-candidate",
      "signals": [
        "contains equals sign",
        "numeric relation"
      ],
      "family": "inductance-capacity",
      "links": {
        "source_overview": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/sources/theoretical-elements-electrical-engineering/",
        "source_text_index": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/source-texts/theoretical-elements-electrical-engineering/",
        "workbench_index": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/chapter-workbench/theoretical-elements-electrical-engineering/",
        "equation_verification_queue": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/roadmap/equation-verification-queue/",
        "source_text": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/source-texts/theoretical-elements-electrical-engineering/section-05/",
        "workbench": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/chapter-workbench/theoretical-elements-electrical-engineering/section-05/",
        "book_coverage": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/book-coverage/theoretical-elements-electrical-engineering/"
      }
    },
    {
      "id": "theoretical-elements-electrical-engineering-eq-candidate-0211",
      "source_id": "theoretical-elements-electrical-engineering",
      "source_title": "Theoretical Elements of Electrical Engineering",
      "original_form": "= 322 X 10371ogei||° = 72 7 103;",
      "modern_form": "",
      "status": "candidate",
      "source_ref": {
        "source_id": "theoretical-elements-electrical-engineering",
        "line_start": 1769,
        "line_end": 1769,
        "verification": "needs-verification"
      },
      "line_start": 1769,
      "line_end": 1769,
      "verification": "needs-verification",
      "section_id": "theoretical-elements-electrical-engineering-section-05",
      "section_label": "Theory Section 5: Self-inductance and Mutual Inductance",
      "section_slug": "section-05",
      "quality_score": 44,
      "quality_band": "reviewable-relation-candidate",
      "signals": [
        "contains equals sign",
        "numeric relation"
      ],
      "family": "inductance-capacity",
      "links": {
        "source_overview": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/sources/theoretical-elements-electrical-engineering/",
        "source_text_index": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/source-texts/theoretical-elements-electrical-engineering/",
        "workbench_index": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/chapter-workbench/theoretical-elements-electrical-engineering/",
        "equation_verification_queue": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/roadmap/equation-verification-queue/",
        "source_text": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/source-texts/theoretical-elements-electrical-engineering/section-05/",
        "workbench": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/chapter-workbench/theoretical-elements-electrical-engineering/section-05/",
        "book_coverage": "/Charles-Proteus-Steinmetz-Texts-AI-Decoded/book-coverage/theoretical-elements-electrical-engineering/"
      }
    },
    {
      "id": "theoretical-elements-electrical-engineering-eq-candidate-0266",
      "source_id": "theoretical-elements-electrical-engineering",
      "source_title": "Theoretical Elements of Electrical Engineering",
      "original_form": "per second = 1.75 hp.",
      "modern_form": "",
      "status": "candidate",
      "source_ref": {
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