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

Author Question: When performing a test and balance procedure on a zoned system, correct airflow should first be ... (Read 167 times)

pane00

  • Hero Member
  • *****
  • Posts: 579
on: Jul 24, 2018
When performing a test and balance procedure on a zoned system, correct airflow should first be established:
 
  A) For each zone before balancing the individual branches.
  B) For the branch with the highest CFM requirement in each zone.
  C) For each branch before balancing the zones.
  D) For the branch with the lowest CFM requirement in each zone.

Question 2

In general, when a blower motor moves more air, its amp draw will:
 
  A) Stay the same.
  B) Increase.
  C) Will not be affected because there is no correlation between airflow and current draw.
  D) Decrease.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bdobbins

  • Sr. Member
  • ****
  • Posts: 326
Reply #1 on: Jul 24, 2018
Answer to Question 1

A

Answer to Question 2

B


pane00

  • Hero Member
  • *****
  • Posts: 579
Reply #2 on: Jul 24, 2018
Both answers were spot on, thank you once again


bdobbins

  • Sr. Member
  • ****
  • Posts: 326
Reply #3 on: Jul 24, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Cytomegalovirus affects nearly the same amount of newborns every year as Down syndrome.

Did you know?

Multiple experimental evidences have confirmed that at the molecular level, cancer is caused by lesions in cellular DNA.

Did you know?

Many supplement containers do not even contain what their labels say. There are many documented reports of products containing much less, or more, that what is listed on their labels. They may also contain undisclosed prescription drugs and even contaminants.

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.

Did you know?

GI conditions that will keep you out of the U.S. armed services include ulcers, varices, fistulas, esophagitis, gastritis, congenital abnormalities, inflammatory bowel disease, enteritis, colitis, proctitis, duodenal diverticula, malabsorption syndromes, hepatitis, cirrhosis, cysts, abscesses, pancreatitis, polyps, certain hemorrhoids, splenomegaly, hernias, recent abdominal surgery, GI bypass or stomach stapling, and artificial GI openings.

(A) Scratch test; patient is exposed to allergens through a light scratch on the skin; (B) Positive (A) Scratch test; patient is exposed to allergens through a light scratch on the skin; (B) Positive
Phlebotomy. In this common procedure, a syringe needle punctures a vein, usually in the arm, and wit Phlebotomy. In this common procedure, a syringe needle punctures a vein, usually in the arm, and wit
The endocrine system. The endocrine system.
A rectangular-shaped fuel rail is used to help dampen fuel system pulsations and noise caused by ... A rectangular-shaped fuel rail is used to help dampen fuel system pulsations and noise caused by ...
Rinne test. Air conduction Rinne test. Air conduction
Overview of the components of the human digestive system, together with a brief description of their Overview of the components of the human digestive system, together with a brief description of their
Video: Role of the respiratory system - effect of altered ventilation rates

For a complete list of videos, visit our video library