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Engineering Technology & Robotics
Explore technical design, physical systems, electronics, automation and manufacturing. Choose a knowledge assessment in CAD, robotics, digital twins or industrial quality. These tests do not provide professional registration, project sign-off or authorization to operate equipment.
Get a certificateRead the scope, evidence format and assessment criteria before you begin.
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Technical Design
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CAD Design Knowledge
geometric modeling; assemblies; drawings; version control
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Technical Drawing Interpretation
projections; dimensions; designations; specifications
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GD&T Knowledge
dimensional chains; bases; geometric tolerances; reading designations
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Technical Specification Writing
requirements; acceptance criteria; traceability; change management
Mechanical Systems
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Mechanical Systems Knowledge
statics; dynamics; mechanisms; calculation assumptions
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Materials Science Knowledge
properties of materials; testing methods; destruction; choice of materials
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Thermal Systems Knowledge
thermodynamics; heat exchange; energy balances; efficiency
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Fluid Systems Knowledge
flow; pressure; losses; system characteristics
Electronics & IoT
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Circuit Analysis Knowledge
circuit laws; transient processes; AC/DC; modeling
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Electronics Design Knowledge
analog and digital components; circuits; design verification
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Sensor Systems Knowledge
sensor types; measuring circuits; noise; calibration
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IoT Systems Architect Knowledge
devices; communications; edge processing; security
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Power Systems Knowledge
generation; transformation; distribution; protective principles
Robotics & Automation
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Robotics Systems Knowledge
kinematics; drives; sensors; motion planning
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Industrial Automation Knowledge
control loops; PLC; HMI; production data
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Control Systems Knowledge
feedback; stability; controller tuning; models
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Digital Twin Specialist Knowledge
object model; data; synchronization; accuracy check
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Autonomous Systems Knowledge
perception; planning; management; safe limits
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Drone Systems Knowledge
components; communications; sensors; restrictions on operation of the selected jurisdiction
Manufacturing & Quality
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Manufacturing Process Knowledge
processing; assembly; process selection; technological constraints
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Additive Manufacturing Knowledge
Printing methods; materials; model preparation; defect control
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Industrial Quality Analyst
statistical control; defects; root cause analysis; acceptance criteria
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Metrology Knowledge
traceability; uncertainty; measuring instruments; calibration
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Reliability Engineering Knowledge
failure modes; resource; risk analysis; test planning
CertMetrica
A conversation with a purpose
- Choose your discipline
Read the scope, evidence format and assessment criteria before you begin.
- Explain your thinking
50 required tasks: 49 questions and a final problem-solving essay of 3–10 sentences.
- Understand your result
To pass: a score strictly above 90% and no more than 5 incorrect or partly correct answers out of 50.
Your certificate
A certificate with context
The certificate identifies the discipline and the assessment version. It confirms successful testing, without conferring a professional license, academic degree or permission to practice.
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