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NCCER Instrumentation Fitter Knowledge Verified credential — Requirements & Free Practice

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NCCER Instrumentation Fitter Knowledge Verified credential

NCCER journey-level knowledge credential for the Instrumentation Fitter craft, earned by passing the corresponding knowledge assessment; full craft certification additionally requires Performance Verification.

Licensing authority: National Center for Construction Education and Research (NCCER)

Initial by examination
NCCER Instrumentation Fitter Knowledge Assessment
Award
Passing this craft's journey-level knowledge assessment earns the Knowledge Verified credential; Performance Verification is a separate award and is also required for full NCCER craft Certification.
Delivery
Administered through NCCER-accredited Assessment Programs, including public centers.

NCCER Instrumentation Fitter Knowledge Assessment

Provider
NCCER
Format
Closed-book written knowledge assessment
Exam questions
Total questions: 67.
Time limit
Two hours
Passing score
75
Examination outline
  • Fasteners (4.48%)
  • Instrument Drawings and Documents, Part One (8.96%)
  • Gaskets, O-Rings, and Packing (5.97%)
  • Lubricants, Sealants, and Cleaners (5.97%)
  • Tubing (5.97%)
  • Instrumentation Safety Practices (4.48%)
  • Steel Piping Practices (5.97%)
  • Instrument Drawings and Documents, Part Two (5.97%)
  • Control Valves, Actuators, and Positioners (8.96%)
  • Instrument Air Filters, Regulators, and Dryers (5.97%)
  • Panel-Mounted Instruments (5.97%)
  • Installing Field-Mounted Instruments (5.97%)
  • Instrument Fitter’s Math (4.48%)
  • Layout and Installation of Tubing and Piping Systems (8.96%)
  • Clean, Purge, and Test Tubing and Piping Systems (5.97%)
  • Inspect, Handle, and Store Instrumentation Materials (5.97%)
Examination sources