Engineering, 05.08.2021 16:30, liammarinewoods
Why might many general contractors begin their careers as construction workers?
General contractors generally need on-the-job experience managing work crews and projects.
When construction workers are promoted after a certain number of years, they receive the title "general
contractor."
General contractors specialize in only one field, such as masonry, so they need construction experience
in that field.
General contractors do not need to be licensed if they have a certain number of years of experience as
construction workers.
Answers: 1
Engineering, 04.07.2019 03:10, lauriepdx17
What precautions should you take to prevent injuries when dealing with heavy loads?
Answers: 1
Engineering, 04.07.2019 18:10, ashleybaber4966
If a particle moves along a path such that r : (3 sin t) m and ? : 2t rad, where t is in seconds. what is the particle's acceleration in m/s in 4 seconds? a)- 16.43 b)- 16.29 c)- 15.21 d)- 13.79
Answers: 1
Engineering, 04.07.2019 18:10, lowkeyqueenk
Apipe with an outside diameter of 15 cm is exposed to an ambient air and surrounding temperature of -20°c. the pipe has an outer surface temperature of 65°c and an emissivity of 0.85. if the rate of heat loss from the pipe surface is 0.95 kw per meter of length, the external convective heat transfer coefficient (h) is: (a) 12.5 w/m"k (b) 18.6 w/mk (c) 23.7 w/mk (d) 27.9 w/mk (e) 33.5 w/mk
Answers: 1
Why might many general contractors begin their careers as construction workers?
General contractors...
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