This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Steel is used for reinforcement because it ___ a. will not corrode b. has nearly the same ... (Read 47 times)

Themember4

  • Hero Member
  • *****
  • Posts: 538
on: Jul 24, 2018
Steel is used for reinforcement because it ___
 
  a. will not corrode
  b. has nearly the same temperature expansion and contraction rate as concrete
  c. has a lower temperature expansion and contraction rate than concrete
  d. is inexpensive

Question 2

For a long-run gable roof, it is recommended that you start in the center rather than at one end or the other
  because _____.
 
  a. this provides a slight slope from the center to help drain excess water from the roof
  b. there is less chance of misalignment in both directions
  c. composition shingles must be overlapped from side to side, starting from a center shingle
  d. you cannot accurately measure the space between courses on the ends of the roof


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Ddddd

  • Sr. Member
  • ****
  • Posts: 334
Reply #1 on: Jul 24, 2018
Answer to Question 1

b

Answer to Question 2

b


Themember4

  • Member
  • Posts: 538
Reply 2 on: Jul 24, 2018
Great answer, keep it coming :)

dreamfighter72

  • Member
  • Posts: 355
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Did you know?

Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.

Did you know?

The Babylonians wrote numbers in a system that used 60 as the base value rather than the number 10. They did not have a symbol for "zero."

Did you know?

It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Cracked Steel Cracked Steel
Dopamine and Reinforcement Dopamine and Reinforcement
J. P. Morgan, the financial genius, staved off ruinous competition among steel firms by combining mo J. P. Morgan, the financial genius, staved off ruinous competition among steel firms by combining mo
Firms Incorporated into U.S. Steel Firms Incorporated into U.S. Steel
Steel-toed shoes are a worthwhile investment to help prevent foot injury due to falling objects. ... Steel-toed shoes are a worthwhile investment to help prevent foot injury due to falling objects. ...
Using a Steel Using a Steel
Video: Spermatogenesis Animation

For a complete list of videos, visit our video library