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Which criteria of RT Film selection is correct and why? According to the Type of Source:- For X-ray fine grain and for J-ray Ultra fine grain (Such as Agfa D4 and Kodak Industries MX) OR According to ASTM E1815, Which states the following:- "Various codes and specifications require film...

Is inter-turn insulation impulse test and main insulation impulse test required for Jockey pumps? There is a inspection and test plan for a jockey pump motor with 415V,which has no mentioning of these tests.

Is inter-turn insulation impulse test and main insulation impulse test required for Jockey pumps? There is a inspection and test plan for a jockey pump motor with 415V,which has no mentioning of these tests.

1) I am aware of the impact testing exemption clauses in ASME SEC 8 Div. 1, but how do you decide if impact testing is required or not? 2) Some specifications demands 100% RT for all butt weld joints if the equipment contain any component that requires impact testing, where can I find this RT...

When attaching thermocouples to pressure boundary via capacitance discharge welding the energy output should be limited to 125 W-S as per ASME Sec 8 Div. 2. Why is this limitation? Can it be lower than 125 W-S?

When attaching thermocouples to pressure boundary via capacitance discharge welding the energy output should be limited to 125 W-S as per ASME Sec 8 Div. 2. Why is this limitation? To what extent can it be lowered below 125 w-s?

How are jet fuel storage tanks protected internally and externally?

What is the difference between Inconel 625 and Incoloy 825? According to my research I found out the difference in composition as the first is Ni-Cr alloy and the second is Ni-Fe-Cr alloy. Thus, Inconel 625 has a better corrosion resistance than Incoloy 825. The second difference is the...