Online Access Free API-570 Practice Test

What does the acronym MAWP refer to?

• A.Minimum internal pressure permitted in the piping system
• B.Maximum external stress permitted in the piping system
• C.Maximum internal pressure permitted in the piping system
• D.Maximum external pressure permitted in the piping system

What is the minimum lifting power of an AC electromagnetic yoke used in magnetic particle inspection?

• A.30 pounds lifting power at the minimum pole spacing
• B.10 amps lifting power at the maximum pole spacing
• C.40 pounds lifting power at the maximum pole spacing
• D.10 pounds lifting power at the maximum pole spacing

After application of a non destructive evaluation technique, any resulting evidence is commonly referred to as

• A.A crack
• B.an indication
• C.porosity
• D.a leak

What is the working pressure of a 150 Ib. flange, SA 350 Gr.LF6 CL 1, used at 400°F?

• A.200 psig
• B.170 psig
• C.140 psig
• D.230 psig

What is the most common use for a globe valve?

• A.Prevent back flow
• B.Regulate fluid flow
• C.Stop all flow
• D.Allow full flow