ASE-Style Multiple Choice
While having a discussion, Technician A says that plug welds are used when a car is built in a factory. Technician B says resistance spot welds are used when a car is built in a factory. Who is correct?
A. A only
B. B only
C. Both A and B
D. Neither A nor B
Answer: B
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When used as pure gases for welding ferrous metals, ____ may produce an erratic arc action, promote undercutting, and result in other flaws.
A. oxygen B. carbon dioxide C. active gases D. argon and helium
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4WD is used only for improved traction while operating off road.
a. true b. false
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How are body cords arranged in a radical tire?
What will be an ideal response?
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To avoid cutting of CMUs, the dimensions of CMU wall segments and the openings in walls are multiples of an 8-in. module. What is the relationship between the dimension of an opening in a CMU wall as the multiple of an 8-in. module and the actual dimension of the opening?
What will be an ideal response?
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