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

Author Question: A spreader bar is needed to lift trusses if the span exceeds _____. a. 20 b. 30 c. 40 d. ... (Read 60 times)

lilldybug07

  • Hero Member
  • *****
  • Posts: 546
on: Jul 24, 2018
A spreader bar is needed to lift trusses if the span exceeds _____.
 
  a. 20
  b. 30
  c. 40
  d. 50

Question 2



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

onowka

  • Sr. Member
  • ****
  • Posts: 353
Reply #1 on: Jul 24, 2018
Answer to Question 1

c

Answer to Question 2

b


lilldybug07

  • Hero Member
  • *****
  • Posts: 546
Reply #2 on: Jul 24, 2018
Both answers were spot on, thank you once again


onowka

  • Sr. Member
  • ****
  • Posts: 353
Reply #3 on: Jul 24, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

Side effects from substance abuse include nausea, dehydration, reduced productivitiy, and dependence. Though these effects usually worsen over time, the constant need for the substance often overcomes rational thinking.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

Orographic Lift Orographic Lift
Personality over the Life Span Personality over the Life Span
A shim (or half shim) may be needed to provide the proper clearance between the flywheel teeth of ... A shim (or half shim) may be needed to provide the proper clearance between the flywheel teeth of ...
Processes That Lift Air Processes That Lift Air
Effleurage to pectoral muscles using fist. Lift the arm, holding just below the wrist. Apply ... Effleurage to pectoral muscles using fist. Lift the arm, holding just below the wrist. Apply ...
Lift sides of waist with deep effleurage strokes from the side. Move to opposite side and reach over ... Lift sides of waist with deep effleurage strokes from the side. Move to opposite side and reach over ...
Video: Digestive chemicals - types & enzymes

For a complete list of videos, visit our video library