ST06 Steam Turbine Maintenance Short Quiz

What are the inspection types of steam turbine?

• A. "A" inspection according to requirements

• B. "B" minor inspection

• C. "C" major inspection / overhaul

• D. All the above

What are the preparations for a steam turbine inspection?

• A. Shutdown / outage planning

• B. Define scope of standard and specific inspections

• C. Identify and ensure all required spare parts, and tools are available

• D. Ensure all other resources are available (manpower, supervisors, repair workshop)

• E. All the above

What factors affect the timing of turbine inspection?

• A. Operating hours

• B. Number of starts and stops

• C. Findings from turbine operation

• D. Findings from previous turbine inspection

• E. All the above

What is EOH?

• A. Enhanced Operating Hours

• B. Equivalent Operating Hours

• C. Enhanced Overhaul Hours

• D. Equivalent Overhaul Hours

What are the basic QA/QC items in an inspection plan?

• A. Items to be inspected

• B. Hold and witness points defined

• C. Parties involved in the inspection

• D. Acceptance criteria defined

• E. All the above