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 141 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
Wow, this really help

matt95

  • Member
  • Posts: 317
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

People with alcoholism are at a much greater risk of malnutrition than are other people and usually exhibit low levels of most vitamins (especially folic acid). This is because alcohol often takes the place of 50% of their daily intake of calories, with little nutritional value contained in it.

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.

Did you know?

The toxic levels for lithium carbonate are close to the therapeutic levels. Signs of toxicity include fine hand tremor, polyuria, mild thirst, nausea, general discomfort, diarrhea, vomiting, drowsiness, muscular weakness, lack of coordination, ataxia, giddiness, tinnitus, and blurred vision.

Did you know?

All adverse reactions are commonly charted in red ink in the patient's record and usually are noted on the front of the chart. Failure to follow correct documentation procedures may result in malpractice lawsuits.

Installation of Wall Drawing No. 681 C. Installation of Wall Drawing No. 681 C.
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
An air ratchet is a very useful tool that allows fast removal and installation of fasteners, ... An air ratchet is a very useful tool that allows fast removal and installation of fasteners, ...
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: The Lagging Strand in DNA Replication and Replication in Action

For a complete list of videos, visit our video library