The main purpose of seals or sealoffs in conduit runs is to _____.
a. isolate different voltages from each other
b. prevent the passage of gases, vapors, or flames from one portion of the system to another
c. prevent moisture from entering the raceway system
d. insulate the wires
b. prevent the passage of gases, vapors, or flames from one portion of the system to another
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A. timekeeper B. devil's advocate C. note taker D. team leader
To which rock (igneous, sedimentary, or metamorphic) do the following stones belong: granite, limestone, marble, and sandstone?
What will be an ideal response?
Explain the function of a dynamic seal.
What will be an ideal response?
The electrode classification E70T-10 can have some optional identifiers added to the end of the number such as E70T-10MJH8. Explain the meaning of the optional identifiers, MJH8.
What will be an ideal response?