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

Author Question: Although air handler cabinets may be made of galvanized steel, there are still areas that may be ... (Read 53 times)

TFauchery

  • Hero Member
  • *****
  • Posts: 500
on: Jul 26, 2018
Although air handler cabinets may be made of galvanized steel, there are still areas that may be subject to corrosion. Why?
 
  What will be an ideal response?

Question 2

Use Figure 26-25 to determine the refrigerant velocity through a 7/8 suction line on a walk in cooler with a capacity of 2 tons, an evaporator saturation temperature of 20F, and a condenser saturation temperature of 100F.
 
  What will be an ideal response?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Kimmy

  • Sr. Member
  • ****
  • Posts: 342
Reply #1 on: Jul 26, 2018
Answer to Question 1

The sheet metal edge where the steel is cut and any scratches deeper than the galvanized surface will expose the bare steel. This will eventually lead to rust. Care must be taken when installing or performing maintenance on a unit not to scratch the surface.

Answer to Question 2

Approximately 2900 feet per minute


TFauchery

  • Member
  • Posts: 500
Reply 2 on: Jul 26, 2018
:D TYSM

milbourne11

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

In most climates, 8 to 10 glasses of water per day is recommended for adults. The best indicator for adequate fluid intake is frequent, clear urination.

Did you know?

The first war in which wide-scale use of anesthetics occurred was the Civil War, and 80% of all wounds were in the extremities.

Did you know?

Today, nearly 8 out of 10 pregnant women living with HIV (about 1.1 million), receive antiretrovirals.

Did you know?

Excessive alcohol use costs the country approximately $235 billion every year.

Areas of differing productivity and diversity in a wetland. (a) Typha dominates core habitats, while Areas of differing productivity and diversity in a wetland. (a) Typha dominates core habitats, while
A phage cross made by doubly infecting the host cell with parental phages A phage cross made by doubly infecting the host cell with parental phages
Responses of Neurons in Areas V4 and V5 Responses of Neurons in Areas V4 and V5
Pneumonia patient’s chest x-ray. Note the irregular areas of density. Pneumonia patient’s chest x-ray. Note the irregular areas of density.
Cereal production in Africa may decrease by as much as 50% by 2080 in some areas Cereal production in Africa may decrease by as much as 50% by 2080 in some areas
Core Areas in Preindustrial Europe Core Areas in Preindustrial Europe
Video: baroreceptors

For a complete list of videos, visit our video library