For compacting soil in trenches, an effective tool is the _____.
a. rubber-tired roller
b. vibrating-plate compactor
c. smooth steel-wheeled roller
d. segmented pad roller
Question 2
When installing faced insulation in a wall that will have a separate vapor barrier installed, the staples should
be fastened to the wall frame _____.
a. on the faces of the wall studs, top plate, and sole plate
b. on the inside surfaces of the wall studs, top plate, and sole plate
c. only to the top plate and sole plate
d. only to the faces of the wall studs
The relative sizes of inorganic soil components.
Evolution of the Sun's luminosity, radius and effective temperature compared to the present Sun
A backpressure tool can be made by using an oxygen sensor housing and using epoxy or braze to hold ...
Soil salinization
Differences in yield between two wheat varieties at different soil fertility levels
Desert soil profile