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

Author Question: What is the minimum desired return water temperature for a gas-fired boiler? A) At least 100F ... (Read 72 times)

codyclark

  • Hero Member
  • *****
  • Posts: 538
on: Jul 24, 2018
What is the minimum desired return water temperature for a gas-fired boiler?
 
  A) At least 100F returning to the boiler B) At least 140F returning to the boiler
  C) At least 80F returning to the boiler D) At least 180F returning to the boiler

Question 2

How is the condensate from the evaporator disposed of in a basement installation?
 
  A) Condensate does not form on the coil when it is installed in a cool location.
  B) By using a condensate pump
  C) The air pressure in the system pushes the condensate up no more than 3 feet above the drain pan.
  D) The condensate drain can be plugged to prevent water from leaving, eliminating the need for a drain.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

wergv

  • Sr. Member
  • ****
  • Posts: 365
Reply #1 on: Jul 24, 2018
Answer to Question 1

B

Answer to Question 2

B


codyclark

  • Member
  • Posts: 538
Reply 2 on: Jul 24, 2018
Thanks for the timely response, appreciate it

T4T

  • Member
  • Posts: 348
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

Nitroglycerin is used to alleviate various heart-related conditions, and it is also the chief component of dynamite (but mixed in a solid clay base to stabilize it).

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.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

Signs and symptoms of a drug overdose include losing consciousness, fever or sweating, breathing problems, abnormal pulse, and changes in skin color.

Did you know?

Studies show that systolic blood pressure can be significantly lowered by taking statins. In fact, the higher the patient's baseline blood pressure, the greater the effect of statins on his or her blood pressure.

Cade and colleagues discovered a way to improve athletic performance and prevent salt and water imba Cade and colleagues discovered a way to improve athletic performance and prevent salt and water imba
water movement water movement
Layers of Rock Laid Down by Water Layers of Rock Laid Down by Water
How to determine if a quadratic equation has a maximum or minimum when given the roots How to determine if a quadratic equation has a maximum or minimum when given the roots
Water Helps Regulate Your Body Temperature Water Helps Regulate Your Body Temperature
Water shortages, reduced agricultural capacity & coastal inundation are common themes Water shortages, reduced agricultural capacity & coastal inundation are common themes
Video: Virtual Tour of the Eye Animation

For a complete list of videos, visit our video library