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

Author Question: Hanger extensions are determined by _____. a. subtracting the distance between the hanging wires ... (Read 89 times)

vHAUNG6011

  • Hero Member
  • *****
  • Posts: 514
on: Jul 24, 2018
Hanger extensions are determined by _____.
 
  a. subtracting the distance between the hanging wires and duct walls
  b. adding the distance on each side between the hanging wires and duct walls
  c. doubling the cross-section dimension of the duct modules
  d. adding the distance between the hanging wires and duct walls, then subtracting the thickness of the
  duct

Question 2

The maximum spacing between fiberglass duct hangers when 2 inch wide supporting channel is used is
  _____.
 
  a. 2 feet
  b. 3 feet
  c. 4 feet
  d. 8 feet


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

hugthug12

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jul 24, 2018
Answer to Question 1

b

Answer to Question 2

c


vHAUNG6011

  • Member
  • Posts: 514
Reply 2 on: Jul 24, 2018
:D TYSM

yeungji

  • Member
  • Posts: 319
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Signs and symptoms that may signify an eye tumor include general blurred vision, bulging eye(s), double vision, a sensation of a foreign body in the eye(s), iris defects, limited ability to move the eyelid(s), limited ability to move the eye(s), pain or discomfort in or around the eyes or eyelids, red or pink eyes, white or cloud spots on the eye(s), colored spots on the eyelid(s), swelling around the eyes, swollen eyelid(s), and general vision loss.

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

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

Overview of material uptake and long-distance transport processes in plants Overview of material uptake and long-distance transport processes in plants
"Visual Acuity Testing, Assessing Distance Vision "Visual Acuity Testing, Assessing Distance Vision
Mars's average distance from the Sun is roughly 230 million km (1.5 AU) and its orbital period Mars's average distance from the Sun is roughly 230 million km (1.5 AU) and its orbital period
Having a time zone map located near the telephone will assist you when making long distance calls ou Having a time zone map located near the telephone will assist you when making long distance calls ou
Anni Albers, Wall hanging. Anni Albers, Wall hanging.
Tall pad extensions can also be used to gain access to the frame of a vehicle. This position is ... Tall pad extensions can also be used to gain access to the frame of a vehicle. This position is ...
Video: Glomerular filtrate rate: pressures that affect GFR, NFP & GFR and blood composition

For a complete list of videos, visit our video library