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

Author Question: Describe one method to determine if a ladder is correctly set up. What will be an ideal ... (Read 37 times)

segrsyd

  • Hero Member
  • *****
  • Posts: 530
on: Jul 26, 2018
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
Reply #1 on: Jul 26, 2018
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
YES! Correct, THANKS for helping me on my review

upturnedfurball

  • Member
  • Posts: 334
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

When blood is exposed to air, it clots. Heparin allows the blood to come in direct contact with air without clotting.

Did you know?

Computer programs are available that crosscheck a new drug's possible trade name with all other trade names currently available. These programs detect dangerous similarities between names and alert the manufacturer of the drug.

Did you know?

Asthma is the most common chronic childhood disease in the world. Most children who develop asthma have symptoms before they are 5 years old.

Did you know?

In 1835 it was discovered that a disease of silkworms known as muscardine could be transferred from one silkworm to another, and was caused by a fungus.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Global positioning systems determine latitude, longitude, and altitude by measuring the distance fro Global positioning systems determine latitude, longitude, and altitude by measuring the distance fro
Ladder of molecular weights Ladder of molecular weights
Scientific Method Scientific Method
How to determine if a quadratic equation has a maximum or minimum when given the roots How to determine if a quadratic equation has a maximum or minimum when given the roots
How to determine an exponential relation from a table of values How to determine an exponential relation from a table of values
Sketch the graph using the tables providing. Determine if each function is continuous or ... Sketch the graph using the tables providing. Determine if each function is continuous or ...
Video: How Hemoglobin Picks Up and Delivers Oxygen

For a complete list of videos, visit our video library