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iragen [17]
3 years ago
15

Technician A says that high pressure in recycled refrigerant is only caused by air contamination. Technician B says that recycle

d refrigerant should have the same purity standards as new refrigerant Who is correct?a.A onlyb.B onlyc.both A and Bd.neither A and B
Computers and Technology
1 answer:
hjlf3 years ago
6 0

Answer:

a. A only

Explanation:

When air, is in excess of allowable amounts, it  can cause the system to operate at pressures that are higher than normal. This means that the recycled refrigerant is operating at high pressure. Thus Technician A is correct.

However, Technician B is incorrect because unlike reclaimed refrigerants where the process strip the refrigerant of impurities making it to meet the standards of a new refrigerant, the recycled refrigerant is not as pure as it's contaminants are only reduced.

Therefore, only technician A is correct.

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Answer: Windows

Explanation:

ShellShock: Also called Bashdoor, it is a security bug which is found in the Bash shell of operating system e.g. Unix. It allows the hacker to execute scripts and commands by gaining unauthorized access. This affects many machines, devices that use Bash. Servers like web servers are most affected as most of them run Unix based OS like OS X. Most vulnerable are those who use Unix or Linux operating systems.  

Microsoft Windows does not use Bash so it does not directly affect Windows os. For those who are using Windows PC, Windows phones and websites that are developed by MS software are non-vulnerable to ShellShock.

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3 years ago
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andrew11 [14]

Answer:

The second option

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2 years ago
There are ____ standard colors for text in a theme.
soldier1979 [14.2K]
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7 0
3 years ago
Explain what qualifies a device to be called a computerized system​
Karolina [17]

Answer; A peripheral is a “device that is used to put information into or get information out of the computer.”[1]

There are three different types of peripherals:

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Storage, which stores data processed by the computer (hard drives, flash drives, etc.)

Explanation:

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3 years ago
A voice engineer is setting up a Cisco 2951 Integrated Services Router with Cisco Unified Communications Manager Express. To ena
o-na [289]

Answer:

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