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

Author Question: Underwriters Laboratories standard 181 B covers: A) Methods of connecting and sealing ductboard. ... (Read 95 times)

jCorn1234

  • Hero Member
  • *****
  • Posts: 545
on: Jul 24, 2018
Underwriters Laboratories standard 181 B covers:
 
  A) Methods of connecting and sealing ductboard.
  B) Methods of connecting and sealing metal duct.
  C) Methods of connecting and sealing flexible duct.
  D) Methods of connecting and sealing all types of duct.

Question 2

What is a multiposition furnace?
 
  A) It is a furnace that can be used in most any position.
  B) It is a furnace that can use multiple types of fuels.
  C) It is a vent-free oil furnace that can be installed anywhere.
  D) It is a furnace that can be converted to a boiler.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

aburgess

  • Sr. Member
  • ****
  • Posts: 361
Reply #1 on: Jul 24, 2018
Answer to Question 1

C

Answer to Question 2

A


jCorn1234

  • Hero Member
  • *****
  • Posts: 545
Reply #2 on: Jul 24, 2018
Both answers were spot on, thank you once again


aburgess

  • Sr. Member
  • ****
  • Posts: 361
Reply #3 on: Jul 24, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

When taking monoamine oxidase inhibitors, people should avoid a variety of foods, which include alcoholic beverages, bean curd, broad (fava) bean pods, cheese, fish, ginseng, protein extracts, meat, sauerkraut, shrimp paste, soups, and yeast.

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

The first monoclonal antibodies were made exclusively from mouse cells. Some are now fully human, which means they are likely to be safer and may be more effective than older monoclonal antibodies.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Common bandaging methods Common bandaging methods
Three chromatographic methods used in protein purification Three chromatographic methods used in protein purification
An Underwriters Laboratory mark. An Underwriters Laboratory mark.
Disinfection Methods Disinfection Methods
Methods of Contraception Methods of Contraception
Facilitated Diffusion: Absorption Methods in the Small Intestine Facilitated Diffusion: Absorption Methods in the Small Intestine
Video: Arthritis

For a complete list of videos, visit our video library