In general, in a circuit breaker, a low setting may be ____ times the overload rating.
A. two to four
B. six to eight
C. ten to twelve
D. fourteen to sixteen
Answer: C
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There are two basic types of transistors: the NPN and the ____________________.
Fill in the blank(s) with the appropriate word(s).
A reference line has the notation "MT6" under it. What does this designation mean?
A. The maximum torsion destructive test is performed on 6 inches of the weld on the arrow side of the object. B. The magnetic particle nondestructive test is performed on 6 inches of the weld on the arrow side of the object. C. The metal arc welding process is performed on 6 inches of the weld on the arrow side of the object. D. The machine welding method of the welding process is performed on 6 inches of the weld on the arrow side of the object. E. none of the above
When E6010 electrodes are used to make the root pass on open-root V-groove pipe welds, it is important to
_____. a. use the keyhole technique to achieve proper root penetration b. set the amperage to the upper part of the suggested range c. avoid using a whipping motion that might disrupt the puddle size d. maintain a long arc or substitute E7018 electrodes
About 60 percent of the _____ in the United States are raised for meat in Indiana by one company.
Fill in the blank(s) with the appropriate word(s).