An elevated material-staging platform is supported by two or more beams called _____.
a. counterweights
b. shoring
c. truss girders
d. outriggers
Answer: D
Trades & Technology
You might also like to view...
A solar collector has 14 rows of 
? - inch tubing. Each row is 8 ft. 3 in. long. How much water will fill the tubing? (Round off to 2 decimal places.)
Fill in the blank(s) with the appropriate word(s).
Trades & Technology
____________________ is a modification of type classification that utilizes a computer program to
score dairy cattle on a number of individual traits.
Fill in the blank(s) with the appropriate word(s).
Trades & Technology
For new lawns, how many inches of topsoil should be spread over the rough grade subsoil?
A) 10 inches B) 4 inches C) 6 inches D) 2 inches
Trades & Technology
The tie-in of weld metal to base metal on a completed weld should be _____
a. rough b. smooth c. soft d. discolored
Trades & Technology