BTEC International Level 3 Green Energy

Unit 12: Unit 12 — assessment criteria

BTEC International Level 3 Unit 12 (Unit 12) — 60 Guided Learning Hours.

Internal / Optional60 GLH11 criteria

Assessment criteria

Reproduced verbatim from the Pearson specification — the same grid the assignment brief carries. A unit grade is the highest band where all criteria in that band (and every band below it) are met.

Pass

6 criteria
A.P1Describe components of a wind turbine, their functions, including rotor, drivetrain, yaw and control systems.
A.P2Explain turbine operational behaviour (cut-in/rated/cut-out) and the purpose of pitch/yaw control at overview level.
B.P3Describe how surface roughness and obstacles can influence wind flow and site suitability.
B.P4Examine wind shear with height, turbulence impacts and purpose of a wind rose.
C.P5Identify typical hazards associated with wind turbine maintenance and appropriate control measures.
C.P6Describe safe wind turbine maintenance for access and isolation.

Merit

3 criteria
A.M1Explain, in detail, how operating strategies and component functions influence reliability and typical operational constraints.
B.M2For a selected scenario, explain how roughness, shear, wind directionality and turbulence could affect expected performance and operational loading considerations.
C.M3Explain how safe maintenance planning can support reliable operation and reduce risks.

Distinction

2 criteria
AB.D1Analyse a wind project scenario by linking turbine operational requirements with wind-specific site characteristics to justify suitability and key operational constraints.
C.D2Evaluate maintenance approach justifying decisions linked to weather conditions.

Command verbs in this unit

The verb decides the depth expected — that is what separates Pass from Merit and Distinction work on the same learning aim.

DescribeExplainExamineIdentifyForAnalyseEvaluate
Pearson's ladder runs Identify → Describe → Explain → Compare / Analyse → Evaluate / Justify / Assess. A Merit or Distinction criterion on the same aim always implies the Pass beneath it: an “evaluate” answer that never first “explains” fails, however polished it reads. Hover a verb for what it demands.

How checkb.tech checks this unit

Upload a learner's submission and checkb.tech reads it against exactly these criteria, reporting each one as met, partly met, or not met — with the evidence that informed the verdict cited, so every call is auditable.

The check runs against the official Pearson documents for this unit, and identical evidence always produces an identical result — the same script gets the same verdict every time.

It never awards a grade. You stay the assessor: confirm, dismiss, or act on every criterion before your assessment decision is final.

Verification & Quality Tools for Unit 12

Free Lead IV and assessor utilities configured for Pearson BTEC International specifications.

More Level 3 Green Energy units

Criteria and aim text reproduced for teacher reference from the official Pearson qualification documentation (Pearson BTEC International Level 3 Qualifications). BTEC is a registered trademark of Pearson Education Limited. checkb.tech is an independent tool — not affiliated with, endorsed by, or sponsored by Pearson. It never awards a grade; the teacher stays the assessor.