API 510 Data Sheets - Percentages - CLOSED BOOK QUESTIONS

NDE - What is the range that the density of the radiograph in the area of interest can vary?

-15% to +30%.

Reference Sect V: T-282.2.a.1
What is the maximum percentage of carbon allowed in new materials?

0.35%

Reference API 510: 8.1.5
AI - What is the amount of time an inspector must be involved in inspection activities - required to maintain API 510 certification?

20% over the most recent three-year certification period.

Reference API 510: Annex B.3.2.a
Materials - What is the amount of nickel required for a material to be considered a nickel alloy?

>30%

Reference API 571: 3.1.16
What is the maximum operational pressure of a conventional rupture disk (Percentage of burst pressure)?

70%

Reference API 576: 4.10.2.1
When evaluating a LTA (Locally thin area) using a spherical formula, what is the center portion of the head? (percentage)

The central portion is defined as the center of the head with a diameter equal to 80% of the shell diameter.

Author

Gibby

333646

Card Set

API 510 Data Sheets - Percentages - CLOSED BOOK QUESTIONS

Description

MSTS Percentages CLOSED BOOK QUESTIONS

Updated

2017-08-22T19:59:11Z