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

Author Question: The flow resistance through the heat exchanger of an oil furnace is frequently increased because of: ... (Read 85 times)

darbym82

  • Hero Member
  • *****
  • Posts: 570
on: Jul 24, 2018
The flow resistance through the heat exchanger of an oil furnace is frequently increased because of:
 
  A) Internal collapse of the heat exchanger. B) Loose heat exchanger cross-baffle members.
  C) Water accumulation. D) Soot accumulation.

Question 2

What is the standard airflow across the evaporator of a 3-ton residential split-system air conditioner?
 
  A) 1,200 CFM B) 1,500 CFM C) 1,000 CFM D) 800 CFM


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

ndhahbi

  • Sr. Member
  • ****
  • Posts: 390
Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

A


darbym82

  • Member
  • Posts: 570
Reply 2 on: Jul 24, 2018
YES! Correct, THANKS for helping me on my review

nathang24

  • Member
  • Posts: 314
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

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

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Did you know?

The horizontal fraction bar was introduced by the Arabs.

Did you know?

In 2006, a generic antinausea drug named ondansetron was approved. It is used to stop nausea and vomiting associated with surgery, chemotherapy, and radiation therapy.

Astronaut Piers Sellers during the third spacewalk of STS-121, a demonstration of orbiter heat shiel Astronaut Piers Sellers during the third spacewalk of STS-121, a demonstration of orbiter heat shiel
Acquired resistance Acquired resistance
A track inside an ignition coil is not a short, but rather it is a low-resistance path or hole that ... A track inside an ignition coil is not a short, but rather it is a low-resistance path or hole that ...
SSRIs block the reuptake of serotonin into nerve terminals, resulting in increased serotonin levels. SSRIs block the reuptake of serotonin into nerve terminals, resulting in increased serotonin levels.
Active solar technologies use for heat, cool, and produce electricity Active solar technologies use for heat, cool, and produce electricity
Blood Flow Through Capillaries Blood Flow Through Capillaries
Video: Introduction to Heart Attacks

For a complete list of videos, visit our video library