Elongated voids between the weld beads and the joint surfaces to be welded is known as _____.
a. lack of penetration
b. root penetration
c. interpass slag inclusions
d. lack of sidewall fusion
d. lack of sidewall fusion
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Line block have a slot cut in the center to allow the line to pass through.
Answer the following statement true (T) or false (F)
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What is a device that functions like a pressure-reducing valve?
A. Multistage steam turbine B. Single-stage steam turbine C. Condensing steam turbine D. Noncondensing steam turbine
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What is the benefit of a Hartford loop piping arrangement?
What will be an ideal response?
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During normal driving, spring brakes are usually held back by:
a. Spring pressure b. Air pressure c. Bolts and clamps
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