Circuit breakers can reset themselves if they:
a. are the non-cycling type
b. if they open softly
c. if they are the cycling type
d. if they are the non fuse able type
C
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The straight step pattern can be used for stringer beads, root pass welds, and multiple pass welds in a few exceptional positions.
Answer the following statement true (T) or false (F)
The location on the part where it has been separated from the mold in plastics manufacturing is called the:
a. separation line b. reference line c. parting line d. draft line
Una eslinga de malla de metal debe descartarse si la abra- sión ha provocado una reduc- ción del _____ por ciento del diámetro del alambre.
a. 5 b. 10 c. 25 d. 30
What is the airflow through a register with a free area of 72 square inches if the air velocity is 300 feet per minute?
What will be an ideal response?