MT Level II
2.0 Flux Fields
2.1 Direct current, 2.2 Direct pulsating current, and 2.3 Alternating current
การวิเคราะห์เหตุผลเชิงลึก (Detailed Analysis of Choices)
ผลการทดสอบเชิงวิเคราะห์ MT Level II
2.0 Flux Fields & Waveform Characteristics Comprehensive Analytics
การวิเคราะห์ผลสัมฤทธิ์แยกตามรายหัวข้อย่อย (Module Analytics)
MT Level II
2.0 Flux Fields
2.1 Direct current, 2.2 Direct pulsating current, and 2.3 Alternating current
Chapter 2 : Magnetic Particle Testing Level II
2.0 Flux Fields
2.1 Direct current
2.1.1 Depth of penetration factors
2.1.2 Source of current
2.2 Direct pulsating current
2.2.1 Similarity to direct current
2.2.2 Advantages
2.2.3 Typical fields
2.3 Alternative current
2.3.1 Cycle effects
2.3.2 Surface strength characteristics
2.3.3 Saety precautions
2.3.4 Voltage and current factors
2.3.5 Source of current

