ACS GAS CCN1 EXAMS REVISION

About

Preparing for your ACS CCN1 Gas Assessment ? This app takes you from first revision to exam-ready and it's kept up to date with the latest gas-safety regulations, so you're always revising from the right material. Built around a full question bank covering every topic you'll be tested on, with four ways to learn: - Study Mode — work through questions with instant feedback and clear explanations, so you learn as you go. - Flashcards — quick-fire recall for key facts, classifications and figures, perfect for spare moments. - Practice Mode — test yourself at your own pace, target your weak areas and track your progress. - Mock Exam — a realistic timed test that mirrors the real assessment, so there are no surprises on the day. Kept current Gas-safety guidance changes, and out-of-date revision material is one of the most common complaints from candidates. This app is reviewed against current standards and reflects recent updates, including: * IGEM/G/11 (Unsafe Situations Procedure) — updated to the latest amendments, including the current ID/AR classifications and RIDDOR reporting criteria. * Gas quality (GS(M)R) — the revised Wobbe number requirements that took effect in April 2025. * IGEM/UP/1B Edition 4 (tightness testing and purging) — content prepared for the new edition, which becomes the applicable standard on 1 October 2026. * Current British Standards referenced throughout, including BS 5440-1/-2:2023. Whether you're a new entrant or an experienced engineer brushing up before reassessment, you can revise knowing you're working from the right material. Terms of service : https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy policy : https://nebularapps.wixsite.com/website/privacy-policy *In-app purchase required to unlock all content.