The API Source Inspector Electrical Equipment exam spans 4 domains, and they are not weighted equally. The top areas are Electrical Equipment Standards and Specifications — 30%, Testing, Verification, and Acceptance Criteria — 15%, Source Inspection Principles and Responsibilities — 20%. Budget your study hours to match those weights; the full domain list is in the outline section further up this page.

Yes. API officially recommends these training options for the API Source Inspector Electrical Equipment exam:

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

Training builds the foundation — then measure it with the 113 practice questions for the API-SIEE exam from Lead1Pass to see how you perform when the clock is running.

The API-SIEE exam is API's official certification test, and passing it earns the API Certified Source Inspector - Electrical Equipment credential at the Professional level. In career terms, it is verified proof of skill — the kind that moves you up the shortlist when your company works with API technologies, or when you apply to one that does. The same track also includes API-SIRE (Source Inspector Rotating Equipment), API-SIPE (Source Inspector Pressure Equipment), so this exam can anchor a longer certification plan.

You pass the API Source Inspector Electrical Equipment exam at Scaled score (approx. 70-75%, official value not disclosed), and each attempt costs $495 - $695 USD (varies by membership status and region) — fail, and that fee is due again in full for the retake. Treat mock exams as insurance: keep practicing with Lead1Pass until your scores sit comfortably above Scaled score (approx. 70-75%, official value not disclosed) twice in a row, then schedule the real API-SIEE exam.

Please do. Lead1Pass offers a free demo download for the API Source Inspector Electrical Equipment exam — grab it from the product page or leave your email and we will send it over. Purchases come with 365 days of free updates; after that year, extending the update service costs 50% of the original price in your member zone.

The API Source Inspector Electrical Equipment exam packs 110 (100 scored, 10 unscored pretest) questions into 195 minutes. That ratio leaves almost no room for stalling, so time management is a trained skill, not luck. Our suggestion: rehearse full-length timed sessions in the Lead1Pass engine, learn to park a question and return later, and walk into the API-SIEE exam with a pacing plan already rehearsed.

Minimum experience: 2 years electrical inspection OR 4 years electrical engineering/technology OR equivalent education + experience; prequalification required Since API revises these rules from time to time, confirm the current prerequisites on the official exam page (https://www.api.org/products-and-services/individual-certification-programs/certifications/apisiee) before booking your API Source Inspector Electrical Equipment exam.

Delivery is effectively instant: your API-SIEE download link is emailed within one minute of payment, with no cap on how many computers you install it on. If the email has not shown up within 2 hours, check spam and contact our 7x24 support — we reply quickly and resend immediately. If you fail the API Source Inspector Electrical Equipment exam itself, the refund policy applies when you took the corresponding 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 is processed within 7 days. Not covered: attempts within 3 days of purchase, exams never actually taken, free materials, and expired orders — and the candidate name must match the payer name. Prefer material over money? Exchange for two free exam products of equal value and keep the update service on your original purchase.

Use API's official registration channels:

• API Official Certification Portal
• Pearson VUE Testing