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

Author Question: 200-pound air handler is to be suspended by four threaded rods with a spring-mounted vibration ... (Read 50 times)

stock

  • Hero Member
  • *****
  • Posts: 573
on: Jul 24, 2018
200-pound air handler is to be suspended by four threaded rods with a spring-mounted vibration isolator
  on each rod. What weight rating (in pounds) of the vibration isolators should be used?
 
  a. 200
  b. 100
  c. 75
  d. 50

Question 2

Connectors that can be used with copper and aluminum conductors will be marked _____.
 
  a. all-conductor
  b. universal
  c. AL-CU
  d. AL-approved


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Anonymous

  • Sr. Member
  • ****
  • Posts: 317
Reply #1 on: Jul 24, 2018
Answer to Question 1

b

Answer to Question 2

c


stock

  • Member
  • Posts: 573
Reply 2 on: Jul 24, 2018
Gracias!

Dominic

  • Member
  • Posts: 328
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

In 1844, Charles Goodyear obtained the first patent for a rubber condom.

Did you know?

About one in five American adults and teenagers have had a genital herpes infection—and most of them don't know it. People with genital herpes have at least twice the risk of becoming infected with HIV if exposed to it than those people who do not have genital herpes.

Did you know?

When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Mounted fossil of Equus occidentalis from the La Brea Tar Pits Mounted fossil of Equus occidentalis from the La Brea Tar Pits
This 1795 engraving of a Stamp Act protest delineates a class division. The three British Tories—one This 1795 engraving of a Stamp Act protest delineates a class division. The three British Tories—one
A capless system from a Ford Flex does not use a replaceable cap and instead is spring-loaded ... A capless system from a Ford Flex does not use a replaceable cap and instead is spring-loaded ...
In a Millikan experiment, a 6.89E-14 kg charged oil droplet is suspended in the electric field ... In a Millikan experiment, a 6.89E-14 kg charged oil droplet is suspended in the electric field ...
John Tackett in spring of 2003 at age 15 John Tackett in spring of 2003 at age 15
Video: Neural regulation of blood pressure - baroreceptor and chemoreceptor reflexes

For a complete list of videos, visit our video library