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

Author Question: The risers and treads of some shop-built stairs are mortised together to _____. a. speed up ... (Read 77 times)

bclement10

  • Hero Member
  • *****
  • Posts: 560
on: Jul 24, 2018
The risers and treads of some shop-built stairs are mortised together to _____.
 
  a. speed up assembly
  b. properly align the treads
  c. reduce fabrication costs
  d. prevent squeaking

Question 2

/
  The cross-section shown in the figure above is a commercial nosing designed for use with _____.
 
  a. steel-pan stairs
  b. concrete stairs
  c. sloped-riser steel-pan stairs
  d. wood stairs


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dpost18

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Jul 24, 2018
Answer to Question 1

d

Answer to Question 2

c


bclement10

  • Member
  • Posts: 560
Reply 2 on: Jul 24, 2018
Thanks for the timely response, appreciate it

Joy Chen

  • Member
  • Posts: 354
Reply 3 on: Yesterday
Excellent

« previous next »
 

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?

Approximately 15–25% of recognized pregnancies end in miscarriage. However, many miscarriages often occur before a woman even knows she is pregnant.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

About 60% of newborn infants in the United States are jaundiced; that is, they look yellow. Kernicterus is a form of brain damage caused by excessive jaundice. When babies begin to be affected by excessive jaundice and begin to have brain damage, they become excessively lethargic.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

In addition to common schools, thousands of female seminaries were built between 1820 and 1850, many In addition to common schools, thousands of female seminaries were built between 1820 and 1850, many
A William Jennings Bryan poster alludes to religion: “no crown of thorns” and no “cross of gold.” Br A William Jennings Bryan poster alludes to religion: “no crown of thorns” and no “cross of gold.” Br
Jacob Lawrence, Barber Shop. Jacob Lawrence, Barber Shop.
A fluorescent trouble light operates cooler and is safer to use in the shop because it is protected ... A fluorescent trouble light operates cooler and is safer to use in the shop because it is protected ...
A 4.0-kg block slides down a 35 incline at a constant speed when a 16-N force is applied acting ... A 4.0-kg block slides down a 35 incline at a constant speed when a 16-N force is applied acting ...
A pool player is attempting a fancy shot. He hits the cue ball giving it a speed of 5.57 m/s ... A pool player is attempting a fancy shot. He hits the cue ball giving it a speed of 5.57 m/s ...
Video: Introduction to Herpes

For a complete list of videos, visit our video library