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

Author Question: Posttensioning of concrete slabs is used to _____. a. reduce the amount of reinforcing steel ... (Read 62 times)

Lisaclaire

  • Hero Member
  • *****
  • Posts: 569
on: Jul 26, 2018
Posttensioning of concrete slabs is used to _____.
 
  a. reduce the amount of reinforcing steel needed
  b. shorten the curing time of the concrete
  c. allow the use of lower-strength concrete
  d. reduce cracking under heavy load

Question 2

What equipment is required to operate an oxyacetylene torch that is not required by other torches?
 
  A) Hose to connect the regulator to the handle B) Oxygen cylinder
  C) Acetylene cylinder D) Regulator for the acetylene cylinder


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

pami445

  • Sr. Member
  • ****
  • Posts: 303
Reply #1 on: Jul 26, 2018
Answer to Question 1

d

Answer to Question 2

B


Lisaclaire

  • Member
  • Posts: 569
Reply 2 on: Jul 26, 2018
YES! Correct, THANKS for helping me on my review

EAN94

  • Member
  • Posts: 307
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Behavior modification has been useful in raising the amount of social responding by children with ... Behavior modification has been useful in raising the amount of social responding by children with ...
An IAC controls idle speed by controlling the amount of air that passes around the throttle plate. ... An IAC controls idle speed by controlling the amount of air that passes around the throttle plate. ...
The amount each injector is able to flow is displayed in glass cylinders are each injector for a ... The amount each injector is able to flow is displayed in glass cylinders are each injector for a ...
Commonly Used grades of Austenitic Stainless Steel Commonly Used grades of Austenitic Stainless Steel
Self-massage of the forearm helps reduce the effects of stress on muscles used for massage. Self-massage of the forearm helps reduce the effects of stress on muscles used for massage.
Using a Steel Using a Steel
Video: Mitosis step-by-step

For a complete list of videos, visit our video library