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Ans: The setting for the nozzle joint efficiency in question is as follows in the nozzle dialog box:
As shown above the joint efficiency has been set as 0.9.
In the report it is 1.0:
This is because ASME and GOST have different rules with respect to nozzle joint efficiency. See the paragraph from GOST below:
Hence following the rule above the value has been set as 1. in the report even though it is stated by the user as 0.9 in the nozzle dialog box.