Risk, Safety, and Failure Prevention — 20.3.5 An isolation transformer has separate primary and secondary windings

Risk, Safety, and Failure Prevention
KU002646 no_media_needed FORM_TEMPLATE Media: none
Learning purpose

What the learner should be able to do

Source-grounded lesson

Lesson content

documentation_workflow

Instructor guidance

Instructor focus

  • Connect the source requirement to a realistic maintenance decision.
  • Ask learners to describe what they would inspect, measure or document.
  • Distinguish a normal condition from one requiring engineering or safety escalation.
  • Reinforce that site procedures and equipment-specific documentation remain controlling.
Applied assessment

Knowledge check

  • What field condition would make this requirement important?
  • What evidence should be retained after the work is completed?
  • When should a technician stop and escalate the condition?
Source traceability
Page 457
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Status Verified source