API-577 practice question 7 of 25
A four-digit designation for a SMAW electrode under AWS classification uses the third digit to define the:
Choose your answer, then check it against the explanation.
A four-digit designation for a SMAW electrode under AWS classification uses the third digit to define
the:
Question 7 of 25
Keep practicing
Take the free API-577 practice test
Ten exam-style questions with answers and explanations, plus the exam facts and study guides.
More questions
Other API-577 practice questions
- Question 1For design purposes, the maximum usefulness of a weldment under test is based upon the:
- Question 2Which of the following can result from residual magnetism left in a partially completed w…
- Question 3Mechanical tests are required to qualify a welding procedure to document that the propert…
- Question 4When welding using the GTAW process, which of the following best describes the appearance…
- Question 5For what maximum outside diameter may a radiographic technique be used in which the radia…
- Question 6For GMAW welding, the last number of the electrode identifies the: