During salvage operations, rolls of plastic film are particularly useful for protecting _______.
a. high-piled stock
b. long surfaces
c. cabinets/bookshelves
d. office equipment
Answer: b. long surfaces
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___________________ flows in a circuit because the electrons are pushed by the voltage source.
Fill in the blank(s) with the appropriate word(s).
Which of the following beam cross sections is structurally more efficient in bending?
A) Rectangular (solid) section B) Tubular section
Two technicians are discussing discolored areas found in a band's friction materials. Technician A says that you should replace the band. Technician B says that you should soak a new band in ATF. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
The approximate R-value of an air-filled IGU with a low-E-coated glass is _______.
A) 1.0. B) 2.0. C) 3.0. D) 4.0. E) none of the above.