초음파비파괴검사기사 기출문제 요점정리
Android app by LEEJEONGWOO. Education · LEEJEONGWOO
- Store rating
- Unknown
- Store rating count
- Unknown
- Download price
- Free to download
- In-app purchases
- Not listed in captured metadata
- Version
- 22.0
- Listing last refreshed
- 2026-09-11
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Store description excerpt
This is a study app designed for summarizing key points from past Ultrasonic Non-Destructive Testing Engineer exams and identifying core keywords for predicted questions. It organizes frequently tested core concepts, major formulas, inspection principles, detection methods, and content related to materials and welding in a simple and easy-to-understand manner. You can familiarize yourself with exam trends by repeatedly solving multiple-choice questions based on past exam types, and immediately identify areas of weakness through the explanations provided for each question. Main Learning Content Basic Principles of Ultrasound Longitudinal, Transverse, Surface, and Plate Waves Relationship between Sound Speed, Wavelength, and Frequency Acoustic Impedance and Reflectance Near-field and Far-field Sound Dispersion and Attenuation of Ultrasonic Beams Vertical and Angle Inspection Contact and Immersion Methods Types and Characteristics of Probes Measurement of Defect Location and Size Echo Height and Distance-Amplitude Characteristic Curves Standard and Comparative Specimens Inspection of Steel Plates, Steel Pipes, Forgings, and Welds Key Standards Related to KS and ASME Metal Materials and Heat Treatment Welding Methods and Welding Defects Calculation Formulas Frequently Appearing in Exams App Features Multiple-choice learning centered on past exam question types Answers and explanations provided for each question Summaries focusing on key concepts Summaries of frequently tested formulas and numerical values Simple structure suitable for repetitive learning Quick review possible right before the exam Explanations provided that are easy for beginners to learn The Ultrasonic Non-Destructive Testing Engineer exam covers not only the physical characteristics of ultrasound but also inspection equipment, You must study inspection methods, standard specifications, metal materials, and welding together. This app is organized around frequently tested topics within the vast exam scope, helping you review efficiently in a short amount of time. By repeatedly solving problems and checking the explanations and summaries, you can simultaneously grasp concepts and memorize them. Prepare for the Ultrasonic Non-Destructive Testing Engineer written exam by studying conveniently during your commute or breaks.
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