What substance must be removed between beads to assure a solid weld with no voids?
What will be an ideal response?
slag
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A ____ plan is used to show below-grade concrete work.
A. foundation B. frame C. roof D. floor
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What happens in a reciprocating compressor when the piston reaches its lowest point?
a. Discharge valve opens b. Suction valve closes c. Refrigerant leaves the cylinder d. Refrigerant begins to enter the cylinder
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Technician A says that a MAF may contain either an electrically heated hot wire or film. Technician B says that the PCM changes the current supplied to the MAF sensor in order to maintain the hot wire or hot film temperature. Who is correct?
A. A only B. B only C. both A and B D. neither A nor B
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Studies show that trees can increase property values up to ____%.
A. 15 B. 25 C. 35 D. 45
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