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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When the air tank pressure Rises to around 125 to 130 PSI the governor stops the compressor from pumping air

Answer the following statement(s) true (T) or false (F)

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Identify this component.



A) A heating coil
B) A vacuum pump
C) A vacuum motor
D) None of these

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Which type of automotive bearing can withstand radial and thrust loads, yet must be adjusted for proper clearance?

A) Ball bearings B) Tapered roller bearing C) Needle roller bearing D) Roller bearing

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Describe the dimensions most often seen on elevations

What will be an ideal response?

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