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

Author Question: One advantage of engineered joists over dimensional lumber joists is they weigh less. According to ... (Read 73 times)

kwoodring

  • Hero Member
  • *****
  • Posts: 560
on: Jul 24, 2018
One advantage of engineered joists over dimensional lumber joists is they weigh less. According to the text, approximately how much less do engineered joists weigh than dimensional lumber joists?
 
  A) 33 B) 25 C) 50 D) 10

Question 2

The ________ of a power tool's electric motor represents the power of the tool.
 
  A) Amp (ampere) draw B) Wattage rating
  C) NEC (National Electric Code) rating D) Insulation


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Mochi

  • Sr. Member
  • ****
  • Posts: 300
Reply #1 on: Jul 24, 2018
Answer to Question 1

C

Answer to Question 2

A


kwoodring

  • Member
  • Posts: 560
Reply 2 on: Jul 24, 2018
Wow, this really help

Hdosisshsbshs

  • Member
  • Posts: 315
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

The word drug comes from the Dutch word droog (meaning "dry"). For centuries, most drugs came from dried plants, hence the name.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

The cure for trichomoniasis is easy as long as the patient does not drink alcoholic beverages for 24 hours. Just a single dose of medication is needed to rid the body of the disease. However, without proper precautions, an individual may contract the disease repeatedly. In fact, most people develop trichomoniasis again within three months of their last treatment.

Balancing selection and heterozygote advantage. Balancing selection and heterozygote advantage.
Three-dimensional structures of proteins: Mixed protein Three-dimensional structures of proteins: Mixed protein
Strategic Management and Competitive Advantage: Concepts and Cases, 6th Edition Strategic Management and Competitive Advantage: Concepts and Cases, 6th Edition
Three-dimensional representation of the endoplasmic reticulum (ER) Three-dimensional representation of the endoplasmic reticulum (ER)
opener E. coli have been genetically engineered to produce lycopene opener E. coli have been genetically engineered to produce lycopene
Holley’s two-dimensional cloverleaf model of transfer RNA Holley’s two-dimensional cloverleaf model of transfer RNA
Video: Mechanism of enzyme action

For a complete list of videos, visit our video library