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

Author Question: To insure that the rafters or joists do not interfere with installation of the plenums on a curb ... (Read 148 times)

anshika

  • Hero Member
  • *****
  • Posts: 510
on: Jul 26, 2018
To insure that the rafters or joists do not interfere with installation of the plenums on a curb mounted rooftop unit
 
  A) The roof curb must be installed diagonal to the roof joists or rafters
  B) The roof curb must be square with the roof joists or rafters
  C) The roof joists or rafters are cut out where the curb is installed
  D) The plenums are fabricated in place with the roof joists or rafters passing through them

Question 2

Select the characteristics of flake ice. You may select more than one.
 
  A) Slower melting B) Cloudy C) Faster melting
  D) 70 hardness E) 95 hardness F) Clear


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

huda

  • Sr. Member
  • ****
  • Posts: 304
Reply #1 on: Jul 26, 2018
Answer to Question 1

B

Answer to Question 2

B, C, D


anshika

  • Member
  • Posts: 510
Reply 2 on: Jul 26, 2018
Gracias!

momolu

  • Member
  • Posts: 320
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

About 600,000 particles of skin are shed every hour by each human. If you live to age 70 years, you have shed 105 pounds of dead skin.

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

Many people have small pouches in their colons that bulge outward through weak spots. Each pouch is called a diverticulum. About 10% of Americans older than age 40 years have diverticulosis, which, when the pouches become infected or inflamed, is called diverticulitis. The main cause of diverticular disease is a low-fiber diet.

Did you know?

Though newer “smart” infusion pumps are increasingly becoming more sophisticated, they cannot prevent all programming and administration errors. Health care professionals that use smart infusion pumps must still practice the rights of medication administration and have other professionals double-check all high-risk infusions.

An Installation by Fred Wilson. An Installation by Fred Wilson.
Fred Wilson, Metalwork 1793–1880, from Mining the Museum: An Installation by Fred Wilson Fred Wilson, Metalwork 1793–1880, from Mining the Museum: An Installation by Fred Wilson
The transition between steps usually occurs at a temperature that would not interfere with cold ... The transition between steps usually occurs at a temperature that would not interfere with cold ...
A typical fuel tank installation. A typical fuel tank installation.
Shoulder Installation Shoulder Installation
A deficiency of linoleic acid can interfere with normal growth and result in inflammation A deficiency of linoleic acid can interfere with normal growth and result in inflammation
Video: Junction Types - Tight and Adherens Junctions

For a complete list of videos, visit our video library