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

Author Question: The first step in the diagnostic procedure when attempting to solve an HVAC customer problem is ________. (Read 92 times)

ENagel

  • Hero Member
  • *****
  • Posts: 540

Question 1

The ambient temperature is 70° F and the humidity is low. What should the high side gauge pressure be (AC system on)?
◦ 140 to 190 psi
◦ 10 to 50 psi
◦ 300 to 350 psi
◦ Not enough information to tell

Question 2

The first step in the diagnostic procedure when attempting to solve an HVAC customer problem is ________.
◦ Visual inspection
◦ Check for diagnostic trouble codes
◦ Check for technical service bulletins
◦ Verify customer concern


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by ENagel on Aug 13, 2021

kiamars2010

  • Sr. Member
  • ****
  • Posts: 341
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 29% of students answer this correctly




ENagel

  • Member
  • Posts: 540
Reply 2 on: Aug 13, 2021
Great answer, keep it coming :)


juliaf

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Excellent

 

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

There are actually 60 minerals, 16 vitamins, 12 essential amino acids, and three essential fatty acids that your body needs every day.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

Barbituric acid, the base material of barbiturates, was first synthesized in 1863 by Adolph von Bayer. His company later went on to synthesize aspirin for the first time, and Bayer aspirin is still a popular brand today.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

For a complete list of videos, visit our video library