Describe prequalified welds and identify the establishing agencies.
What will be an ideal response?
The American Institute of Steel Construction (AISC) and the Structural Welding Code of the American Welding Society (AWS) exempt from tests and qualification most of the common welded joints used in steel construction. These specific common welded joints are referred to as prequalified.
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____ is an increase in the function of the parathyroid glands, which lie next to the thyroid gland in the neck.
A. Osteomalacia B. Rickets C. Hyperparathyroidism D. Excessive phosphorus intake
What are some modern rapid prototyping methods?
What will be an ideal response?
What information does health product declaration (HPD) of a product contain?
What will be an ideal response?
18. ____________ are hollow tubes used to conduct electromagnetic energy at microwave frequencies
A. Antennas B. Transmission lines C. Cables D. Waveguides