Draw the welding symbol for the weld required at joint H.
What will be an ideal response?
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Define and explain the concept of quality management.
What will be an ideal response?
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If contactor action is dependent on current flow, the contactor is described as _____.
a. electrically held b. mechanically held c. reversing d. solid state
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_______ valves use a disc and seat to regulate the flow.
Fill in the blank(s) with the appropriate word(s).
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Net stack temperature identifies _____
a. actual flue gas temperature b. heat lost to the ambient c. burner flame temperature d. heat created by combustion
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