The API Source Inspector Electrical Equipment exam is split across 4 areas, with Testing, Verification, and Acceptance Criteria (15%), Source Inspection Principles and Responsibilities (20%), Electrical Equipment Standards and Specifications (30%) carrying the most weight. Study in proportion to those shares — the full outline is in the section above this page.

The API Source Inspector Electrical Equipment exam costs $495 - $695 USD (varies by membership status and region) per attempt, with Scaled score (approx. 70-75%, official value not disclosed) required to pass. Fail, and that fee returns in full for the retake. Practice with TestKingFree questions until your timed mock scores clear Scaled score (approx. 70-75%, official value not disclosed) comfortably — then the exam fee is a single payment, not a subscription.

The API-SIEE exam is API's official certification test — passing it earns the API Certified Source Inspector - Electrical Equipment credential at the Professional level. Its influence comes from how practical it is: employers use the API Source Inspector Electrical Equipment certificate as proof that you can do the work, not just talk about it. It also connects to API-SIRE (Source Inspector Rotating Equipment), API-SIPE (Source Inspector Pressure Equipment), giving the credential a natural next step.

Yes — TestKingFree offers a free demo of the API Source Inspector Electrical Equipment questions so you can see the quality before you pay. After purchase, 365 days of free updates are included; once the year expires, renew the update service at a 50% discount from your member zone.

Registration is handled through API's official channels:

• API Official Certification Portal
• Pearson VUE Testing

Delivery is instant: your API-SIEE product is emailed within one minute of payment — if nothing arrives within 2 hours, check spam and contact our 7x24 support; we reply within two hours and resend immediately. On failure, the guarantee has written terms: sit the corresponding API-SIEE exam within 60 days of purchase, submit a scanned enrollment slip and the official Score Report PDF within 2 days after the exam, and the refund completes within 7 days. The policy covers the corresponding exam only; attempts within 3 days of purchase, exams never actually taken, free materials, and expired orders are excluded, and the candidate name must match the payer name. If you prefer, exchange your product for two free exam products of equal value and keep the update service on the original.

Yes, the vendor recommends these options:

• API SIEE Study Guide & Body of Knowledge
• API Training Courses

Training covers the theory; the 113 practice questions for the API-SIEE exam from TestKingFree test it under real exam conditions.

The API Source Inspector Electrical Equipment exam contains 110 (100 scored, 10 unscored pretest) questions within 195 minutes. That is a tight ratio — the candidates who finish calmly are the ones who practiced under a clock. Run full timed sessions in the TestKingFree test engine until API-SIEE exam pacing becomes habit, not hope.

Minimum experience: 2 years electrical inspection OR 4 years electrical engineering/technology OR equivalent education + experience; prequalification required These rules are set by API and may change, so confirm the current requirements on the official exam page: https://www.api.org/products-and-services/individual-certification-programs/certifications/apisiee before registering for the API Source Inspector Electrical Equipment exam.