What is one difference between wiring diagrams and schematics?
What will be an ideal response?
Notice that the wiring diagram shows motor connections, while the schematic does not. Although it is a common practice to omit motor connections in control schematics, wiring diagrams do show the motor connections.
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For multiple-joint seam welds, where one or more pieces are inserted between the two outer members, the same symbol and elements are applied to specify the weld as are used for the two-member joints, regardless of the number of pieces inserted.
Answer the following statement true (T) or false (F)
What can play a significant role in preventing accidents or incidents?
A) Actions B) Knowledge C) Personal attitudes D) Job performance
The terms sapwood and heartwood refer to
A) two different wood species. B) two different subspecies of wood. C) two different types of wood cells. D) two different parts of the same tree. E) two different parts of a growth ring.
Evaporator coils found in reach-in freezers are often corroded by _____.
a. repeated defrosts b. sanitizing solution c. the off-gassing of certain foods d. poor condensate removal