Test Instrument Reference

Data record qty.turns-ratio.definition

Verified 2026-10-27 Confidence: High

The turns ratio of a transformer is the ratio of the number of turns in the primary winding to the number of turns in the secondary winding; it is dimensionless and is estimated in the field from the ratio of the primary voltage to the secondary voltage with the secondary winding open.

ProvenanceElectrical Testing Reference editorial taxonomy supports data record qty.turns-ratio.definition, which is cited on the entry Turns ratio.SOURCEElectrical Testing Reference editorial taxonomyElectrical Testing Refer..Own observationDATA RECORDqty.turns-ratio.definitionqty.turns-ratio.definitionVerified 2026-10-27ENTRYTurns ratioTurns ratioNo revisions
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StepItemDetail
SourceElectrical Testing Reference editorial taxonomyOwn observation
Data recordqty.turns-ratio.definitionVerified 2026-10-27
EntryTurns ratioNo revisions
Subject
Turns ratio (Quantities, units and formulas)
Kind
Definition
Source
Electrical Testing Reference editorial taxonomy, 2026-10 edition, Electrical Testing Reference editorial taxonomy of test methods, Electrical Testing Reference.

History

Every recorded change to this data record, oldest first.
DateChange
2026-10-27created
2026-10-27revised
2026-10-27review_status unreviewed -> software_reviewed

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"Data record qty.turns-ratio.definition." Test Instrument Reference. 2026-10-27. https://www.testinstrumentreference.com/data/qty.turns-ratio.definition/.