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

Author Question: An HVACR technician takes a reading of 25 Hg. Which type of gauge is he using? A) He is using a ... (Read 50 times)

ahriuashd

  • Hero Member
  • *****
  • Posts: 535
An HVACR technician takes a reading of 25 Hg. Which type of gauge is he using?
 
  A) He is using a manometer. B) He is using a compound gauge.
  C) He is using a high pressure gauge. D) It is impossible to tell.

Question 2

What is the purpose of epoxy coating on evaporator coils?
 
  A) To improve airflow efficiency
  B) To provide better heat transfer
  C) To provide corrosion resistance
  D) To prevent water condensation on the evaporator coil



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

sultansheikh

  • Sr. Member
  • ****
  • Posts: 335
Answer to Question 1

B

Answer to Question 2

C




ahriuashd

  • Member
  • Posts: 535
Reply 2 on: Jul 26, 2018
Great answer, keep it coming :)


abro1885

  • Member
  • Posts: 337
Reply 3 on: Yesterday
:D TYSM

 

Did you know?

Cyanide works by making the human body unable to use oxygen.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

Anti-aging claims should not ever be believed. There is no supplement, medication, or any other substance that has been proven to slow or stop the aging process.

Did you know?

The term pharmacology is derived from the Greek words pharmakon("claim, medicine, poison, or remedy") and logos ("study").

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

For a complete list of videos, visit our video library