The API-936 exam is a API certification exam that validates the skills defined in the API Refractory Personnel syllabus above. It forms part of these credential paths: API 982 Refractory Inspector. In an economy where certified skills carry growing weight, this credential is one of the clearest ways to demonstrate professional capability in 2026. TestKingFree prepares you with 87 practice questions in PDF, Desktop Test Engine, and Online Test Engine formats.

API recommends the following training for the API Refractory Personnel exam:

• API Learning & Training

Follow the training with repeated self-testing — the 87 practice questions from TestKingFree let you rehearse each topic as often as needed until it holds.

The written refund policy applies: take the API Refractory Personnel exam within 60 days of purchase, and if you do not pass, TestKingFree refunds you in full. The policy does not apply if the exam is taken within 3 days of purchase, if the exam was never actually taken, or to free materials or expired orders, and the candidate name must match the payer name. Submit a scan of your enrollment slip and the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. You may instead exchange for two free exam products of equal value and keep your original update service. Delivery is by email within 1 minute of purchase — contact support if nothing arrives within 2 hours.

You pass the API Refractory Personnel exam at Scaled score, approx. 70% correct (not publicly disclosed), and registration costs $450 (API members) / $625 (non-members). Since retakes cost the full fee again, repeated simulation runs with the TestKingFree engines are the economical way to confirm readiness first.

In-person test centers or remote proctoring Register for the API Refractory Personnel exam via these official channels:

• API ICP Portal
• Prometric Scheduling

Once booked, your TestKingFree practice questions — delivered within 1 minute of purchase — let preparation begin the same day.

Three versions of the 87 practice questions for the API Refractory Personnel exam: a printable, expert-prepared PDF with instant download; a Desktop Test Engine for Windows whose simulation test reproduces the real exam atmosphere — repeatable as many times as you like, with two practice modes and offline access; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review. Included as well: a free demo, 365 days of free updates, a 50% renewal discount afterward, unlimited computer installations, and 24/7 online after-sales service.

No mandatory prerequisites; relevant work experience recommended Requirements are revised from time to time, so verify the latest on the official API exam page before scheduling.

The API Refractory Personnel exam consists of 85 (75 scored + 10 pretest) within 195 minutes. The TestKingFree simulation test runs under the same conditions, so you can get accustomed to the atmosphere and work out any pacing habits before they cost you points.

Per the official outline, the API Refractory Personnel exam covers 5 domains, led by Curing, Drying & Post-Installation (10%), Testing & Inspection (15%), and Refractory Materials & Qualification (25%). The complete list appears in the topics section above; the 87 practice questions at TestKingFree span every domain.