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

Author Question: The grade of fuel oil most commonly used in residential oil-fired furnaces is: A) Number 5. B) ... (Read 220 times)

wrbasek0

  • Hero Member
  • *****
  • Posts: 560
on: Jul 24, 2018
The grade of fuel oil most commonly used in residential oil-fired furnaces is:
 
  A) Number 5. B) Number 1. C) Number 6. D) Number 2.

Question 2

Branch selectors are boxes in heat recovery VRF systems that allow:
 
  A) One refrigerant line to feed a single indoor unit.
  B) Multiple refrigerant lines to feed multiple indoor units.
  C) One refrigerant line to feed multiple indoor units.
  D) Multiple refrigerant lines to feed a single indoor unit.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Joy Chen

  • Sr. Member
  • ****
  • Posts: 354
Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

C


wrbasek0

  • Member
  • Posts: 560
Reply 2 on: Jul 24, 2018
YES! Correct, THANKS for helping me on my review

bimper21

  • Member
  • Posts: 309
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

All adults should have their cholesterol levels checked once every 5 years. During 2009–2010, 69.4% of Americans age 20 and older reported having their cholesterol checked within the last five years.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Less than one of every three adults with high LDL cholesterol has the condition under control. Only 48.1% with the condition are being treated for it.

Did you know?

The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.

World fossil fuel consumption since 1950 World fossil fuel consumption since 1950
With a three-way catalytic converter, emission control is most efficient with an air–fuel ratio ... With a three-way catalytic converter, emission control is most efficient with an air–fuel ratio ...
A cutaway view of a typical variable fuel sensor. A cutaway view of a typical variable fuel sensor.
An upward-sloping spark line usually indicates a mechanical engine problem or a lean air–fuel ... An upward-sloping spark line usually indicates a mechanical engine problem or a lean air–fuel ...
A typical camshaft-driven high-pressure pump used to increase fuel pressure to 2,000 PSI or higher. A typical camshaft-driven high-pressure pump used to increase fuel pressure to 2,000 PSI or higher.
Number Number
Video: Non-polar compounds - insolubility

For a complete list of videos, visit our video library