« previous next »

Author Question: During an operational check of an air-conditioning system, you should check the: A) Temperature ... (Read 75 times)

james0929

  • Hero Member
  • *****
  • Posts: 586
on: Jul 24, 2018
During an operational check of an air-conditioning system, you should check the:
 
  A) Temperature rise across the evaporator. B) Temperature drop across the condenser.
  C) Oil on the lines or pipe insulation. D) Voltage drop on the power wire to the unit.

Question 2

Oil is removed from the refrigerant vapor by a:
 
  A) Mist eliminator in the heater. B) Coil in the vaporizer.
  C) Valve in the cooler. D) Filter in the condenser.


JYan

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jul 24, 2018
Answer to Question 1

D

Answer to Question 2

A


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The eye muscles are the most active muscles in the whole body. The external muscles that move the eyes are the strongest muscles in the human body for the job they have to do. They are 100 times more powerful than they need to be.

Did you know?

Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Major features of the Solar System (not to scale) Major features of the Solar System (not to scale)
This distributor ignition system uses a remotely mounted ignition coil. This distributor ignition system uses a remotely mounted ignition coil.
Basic structure of the autonomic nervous system. Basic structure of the autonomic nervous system.
A. Open portable massage table on its side. B. Straighten out legs completely and check that leg ... A. Open portable massage table on its side. B. Straighten out legs completely and check that leg ...
Anatomy of the respiratory system Anatomy of the respiratory system
Solve the system to find x and y Solve the system to find x and y
Video: Pressure Flow Model Animation

For a complete list of videos, visit our video library