This topic contains a solution. Click here to go to the answer

Author Question: Codes relating to rooftop installation include: A) OSHA, DOE, and EPA. B) NIST, UL, and CSA. C) ... (Read 67 times)

sarasara

  • Hero Member
  • *****
  • Posts: 521
Codes relating to rooftop installation include:
 
  A) OSHA, DOE, and EPA.
  B) NIST, UL, and CSA.
  C) Uniform Mechanical code, International Mechanical code, and National Fuel Gas code.
  D) International Conditioned Air Code, Rooftop Installation National Code, and International Heating & Cooling Code.

Question 2

The airflow on a single-deck coffin-style open display case:
 
  A) Is across the top of the case. B) Is all around the product.
  C) Is only on the bottom of the case. D) Travels lengthwise from one end to the other.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

pami445

  • Sr. Member
  • ****
  • Posts: 303
Answer to Question 1

C

Answer to Question 2

A





 

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

In 2012, nearly 24 milliion Americans, aged 12 and older, had abused an illicit drug, according to the National Institute on Drug Abuse (NIDA).

Did you know?

Each year in the United States, there are approximately six million pregnancies. This means that at any one time, about 4% of women in the United States are pregnant.

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?

Tobacco depletes the body of vitamins A, C, and E, which can result in any of the following: dry hair, dry skin, dry eyes, poor growth, night blindness, abscesses, insomnia, fatigue, reproductive system problems, sinusitis, pneumonia, frequent respiratory problems, skin disorders, weight loss, rickets, osteomalacia, nervousness, muscle spasms, leg cramps, extremity numbness, bone malformations, decayed teeth, difficulty in walking, irritability, restlessness, profuse sweating, increased uric acid (gout), joint damage, damaged red blood cells, destruction of nerves, infertility, miscarriage, and many types of cancer.

For a complete list of videos, visit our video library