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 80 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?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

More than 20 million Americans cite use of marijuana within the past 30 days, according to the National Survey on Drug Use and Health (NSDUH). More than 8 million admit to using it almost every day.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

The Calvin Cycle Was Determined by Isotope Labelling Methods The Calvin Cycle Was Determined by Isotope Labelling Methods
Standard Schnauzer Standard Schnauzer
Three standard sizes of cuffs: a small cuff for a child or frail adult; a normal-sized adult cuff; ... Three standard sizes of cuffs: a small cuff for a child or frail adult; a normal-sized adult cuff; ...
Methods of Contraception Methods of Contraception
Standard precaution guidelines. Additional guidelines/protocols may be utilized depending on the ... Standard precaution guidelines. Additional guidelines/protocols may be utilized depending on the ...
Connecting blunt ends to create recombinant DNA molecules Connecting blunt ends to create recombinant DNA molecules
Video: Import of Dietary Glucose from Intestines to Bloodstream

For a complete list of videos, visit our video library