Cable tray systems should be ____.
A. water tight
B. insulated from frost damage
C. mounted at least 8 ft. above grade
D. corrosion resistant
Answer: D
Trades & Technology
You might also like to view...
The ____ of a plug weld refers to its diameter in inches at the base of the weld.
A. size B. number C. width D. pitch
Trades & Technology
The gestation period for gliders is about ____________________ days
Fill in the blank(s) with correct word
Trades & Technology
The total number of microorganisms in a hectare of soil is far greater than the number of macroorganisms, but the reverse is true for biomass of the two groups
Indicate whether the statement is true or false
Trades & Technology
The decimal equivalent of 1101101 equals
A) 109 B) 67 C) 119 D) 76
Trades & Technology