API-571 Exam Question 101
Refractory anchor material must be compatible with the _________ of the base metal
API-571 Exam Question 102
Dissimilar weld metal cracking forms at the toe of the weld in the heat affected zone of the ________ material.
API-571 Exam Question 103
Corrosion rates of the anode can be high if there is a _______ anode to cathode ratio.
API-571 Exam Question 104
Sulfide stress cracking (SSC) is defined as cracking of metal under the combined action of tensile stress and corrosion in the presence of _________ and _________.
API-571 Exam Question 105
With creep, increased stress due to loss in thickness from corrosion will ________ time to failure.