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

Author Question: Newer-style gun burners with special air-handling parts should be set in what range of CO2 ... (Read 41 times)

melina_rosy

  • Hero Member
  • *****
  • Posts: 531
on: Jul 24, 2018
Newer-style gun burners with special air-handling parts should be set in what range of CO2 percentage?
 
  A) 79 percent B) 1113 percent C) 911 percent D) 03 percent

Question 2

A manufactured air duct that meets all 15 UL 181 tests is classified as:
 
  A) A flexible air duct.
  B) Flexible air plenum.
  C) Either a flexible air duct or a flexible air connector.
  D) A flexible air connector.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

abctaiwan

  • Sr. Member
  • ****
  • Posts: 355
Reply #1 on: Jul 24, 2018
Answer to Question 1

C

Answer to Question 2

A


melina_rosy

  • Hero Member
  • *****
  • Posts: 531
Reply #2 on: Jul 24, 2018
Thank you!


abctaiwan

  • Sr. Member
  • ****
  • Posts: 355
Reply #3 on: Jul 24, 2018
Always glad to help...


« previous next »
 

Did you know?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

Pregnant women usually experience a heightened sense of smell beginning late in the first trimester. Some experts call this the body's way of protecting a pregnant woman from foods that are unsafe for the fetus.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

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?

In 1886, William Bates reported on the discovery of a substance produced by the adrenal gland that turned out to be epinephrine (adrenaline). In 1904, this drug was first artificially synthesized by Friedrich Stolz.

Parts of the Hand Used in Palpation; Ulnar Surface Parts of the Hand Used in Palpation; Ulnar Surface
Several species of squirrels have melanistic phases. In large parts of United States and Canada, the Several species of squirrels have melanistic phases. In large parts of United States and Canada, the
Range of Motion of the Elbow Joint, Flexion, Extension Range of Motion of the Elbow Joint, Flexion, Extension
The vast majority of older adults live in their own homes, even when they need special equipment or ... The vast majority of older adults live in their own homes, even when they need special equipment or ...
A partial stream sampling exhaust probe being used to measure exhaust gases in parts per million ... A partial stream sampling exhaust probe being used to measure exhaust gases in parts per million ...
Sketch the graph of each function using transformations. State the domain and range. Sketch the graph of each function using transformations. State the domain and range.
Video: Energy Flow - Trophic Levels and Food

For a complete list of videos, visit our video library