This topic contains a solution. Click here to go to the answer

Author Question: Describe one method to determine if a ladder is correctly set up. What will be an ideal ... (Read 64 times)

segrsyd

  • Hero Member
  • *****
  • Posts: 530
Describe one method to determine if a ladder is correctly set up.
 
  What will be an ideal response?

Question 2

Describe how split system installation valves are used?
 
  What will be an ideal response?



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

brittrenee

  • Sr. Member
  • ****
  • Posts: 321
Answer to Question 1

One method is that for every 4 feet that the ladder is extended, it should be 1 foot out from the wall it is leaning against. The other method is to set up the ladder, place your feet against the feet of the ladder, and with arms extended shoulder length, your palms should touch the ladder rails, if not, adjust accordingly.

Answer to Question 2

These valves are used to hold the refrigerant charge in the outdoor unit while it is shipped. The systems are shipped with the valve run all the way down clockwise. After installation the system is evacuated through the service port. The valve is turned counterclockwise to open it and allow the trapped refrigerant to flow throughout the system.




segrsyd

  • Member
  • Posts: 530
Reply 2 on: Jul 26, 2018
:D TYSM


Hdosisshsbshs

  • Member
  • Posts: 315
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

 

Did you know?

Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

Approximately 25% of all reported medication errors result from some kind of name confusion.

Did you know?

The calories found in one piece of cherry cheesecake could light a 60-watt light bulb for 1.5 hours.

Did you know?

In inpatient settings, adverse drug events account for an estimated one in three of all hospital adverse events. They affect approximately 2 million hospital stays every year, and prolong hospital stays by between one and five days.

For a complete list of videos, visit our video library