To minimize distortion when cutting thin steel, _____.
a. avoid preheating the metal before starting the cut
b. keep the cutting tip perpendicular to the metal's surface
c. move as quickly as possible without losing the cut
d. preheat the metal until it is near its melting point
c. move as quickly as possible without losing the cut
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The _____ affects the mechanical and microstructural properties of the pipe and weld.? ?
Fill in the blank(s) with the appropriate word(s).
The three major types of lipids are _________________________, ____________________, and ____________________
Fill in the blank(s) with correct word
When the current and the voltage waveforms of a circuit are zero at the same time and reach their maximum values at the same time and in the same direction, these waves are said to be in ____________________.
Fill in the blank(s) with the appropriate word(s).
Chopped silage undergoes a(n) ____________________ process in which complex compounds in the forage are broken down to simpler ones.
Fill in the blank(s) with the appropriate word(s).