________ have metal plates welded on both ends for structural ...

[SO00]

________ have metal plates welded on both ends for structural attachment.
 
  A) Steel posts B) Preservative-treated wood posts
  C) Dimensional lumber beams D) Girders

Question 2

Which of the following is not an advantage of using efficient framing techniques such as stud spacing and insulated headers?
 
  A) Consumer understanding of equipment operating costs
  B) Decreased operating expenses over the life of the structure
  C) Improved thermal efficiency of the building envelope
  D) Reduction of framing lumber used to build the structure

[flexer1n1]

Answer to Question 1

A

Answer to Question 2

A

[SO00]

Thanks for the timely response, appreciate it

[duy1981999]

Gracias!