1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
expeople1 [14]
3 years ago
5

During the process of Refrigerant Recovery, the Technician should operate the recovery unit until the system pressure has been r

educed to a vacuum, then ______________.
A. Immediately close the valve in the service lines and remove the lines from the vehicle

B. Immediately close the valve in the service line and charge the system

C. *Recover to a vacuum of 4 inches of mercury, isolate the system and wait 5 minutes to see that the system holds the vaccum

D. Open the shut­off valves which must be located within 4 inches of the service ends
Computers and Technology
1 answer:
Scrat [10]3 years ago
3 0

Answer:

B. Immediately close the valve in the service line and charge the system

Explanation:

The precaution should be taken prior to recovering refrigerant from a chiller are:

1) Immediately disconnect the recycling or recovery equipment and open the system for service.

2) Wait for at least a few minutes to see if the system pressure rises, indicating that there is still refrigerant in liquid form or in the oil.

3) Immediately break the vacuum with nitrogen and open the system for service.

You might be interested in
Organisms that reproduce sexually​
weqwewe [10]

Sex glad is responsible

3 0
3 years ago
*hacked*
galben [10]

Hey Litz06,

Sorry that happened to you.

Try changing your password to something complicated so it’s more secure.

5 0
3 years ago
Explain why you cannot the Apple OS install on a regular windows computer and vice versa, without the aid of a virtualization so
Phoenix [80]

Answer:

The reason is due to proprietary design of the Operating System (OS) which require a virtualization software to blanket or "disguise" the hardware (processor) borderlines of the computer onto which it is to be installed.

Explanation:

An Apple system that has the RISC processor and system architecture which has an operating system made entirely for the Apple system architecture

If the above Apple OS is to be installed on a windows computer, then the procedure to setup up the OS has to be the same as that used when on an Apple system, hence, due to the different processors and components of both systems, a virtualization will be be needed to be provided by a Virtual box, Parallels desktop or other virtualization software.

6 0
3 years ago
The number of pixels displayed on the screen is known as ​
puteri [66]

Answer: Resolution

Explanation: The total number of pixels that can be displayed on the screen at a time is called the resolution of the screen. This resolution is normally described in the pair of numbers, such as 2560 x 1440. This means, the computer screen is 2560 pixels wide and 1440 pixels tall.

4 0
3 years ago
What is the full form of w3c
Xelga [282]
The World Wide Web Consortium, which <span>is an international community where organizations, employees</span><span> and the general public work together to develop Web standards.</span>
7 0
3 years ago
Other questions:
  • You listened to a song on your computer. Did you use hardware or software? Explain.
    11·2 answers
  • What is the type of person of personal computer which is also called a laptop computer?
    8·1 answer
  • What operating system is an open source program
    15·1 answer
  • When targeting customers of the consumer population at market a product, what type of segmentation information would be most hel
    12·2 answers
  • Computer crimes are a big concern since the creation of innovative technological advances; which is/are examples of computer cri
    13·2 answers
  • You've been given a network of 130.0.0.0 /16. you need to divide it into four VLSM subnets as follows:
    8·1 answer
  • BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLI
    6·2 answers
  • How to play Drinkopoly game?
    12·1 answer
  • 3.<br>Give two reasons why everyone should study technology<br>​
    10·1 answer
  • Which statement best defines the Control Pannel?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!