Starting and stopping weld beads in corners should be avoided because this often results in defects.
Answer the following statement true (T) or false (F)
True
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If a single wire in a 6 x 19 wire-rope sling breaks, about how much of its strength is likely to be lost?
a. 1 percent b. 7 percent c. 10 percent d. 20 percent
The two main functions of a hydraulic fluid are to _____
a. lubricate parts and oxidize b. create oxidation and remove rust c. transmit power and lubricate parts d. produce emulsions and low viscosity
Humans prefer temperatures that are between ____________ and __________________
A) 55°F; 65°F B) 60°F; 70°F C) 68°F; 78°F D) 76°F; 86°F
Which of the following groups of terms best describes the inputs and the components associated with a multiplexer?
A) Input data lines, inverters, AND gates, and an output OR gate B) Input address lines, input data lines, inverters, AND gates, and an output OR gate C) Input binary data lines, inverters, AND gates, and an output NAND gate D) Input address lines, inverters, AND gates, and an output OR gate