One thing that all businesses have in common regardless of size is:
A) an onsite telecommunications staff
B) their need for circuits from the local telephone company or service provider
C) an onsite web server
D) the number of voice lines used
E) all of the above
B
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The common table saw found on the job is the __.
a.8 inch model b.10 inch model c.12 inch model d.14 inch model
¿Cuál no es un espesor típico de aislante de fibra de vidrio para tuberías?
a. 3/8 pulgada (0,95 cm) b. 1/2 pulgada (1,27 cm) c. 1 pulgada (2,54 cm) d. 1-1/2 pulgada (3,81 cm)
If a cylinder of R-22 is moved from a 100°F truck body into an 80°F shop, the quantity of liquid refrigerant in the cylinder will remain the same.
Answer the following statement true (T) or false (F)
The duties of the NFPA include which of the following?
a. Selling fire protection equipment b. Testing electrical equipment c. Investigating fires d. Publishing standards to minimize the possibility of fires