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.
Answer:
True
Explanation:
Some collection of classes or library functions grouped as one name space. A class which belongs to one namespace is different from the class which belongs to another namespace. we can identify a class uniquely with it's namespace .
for ex:
in c#.net
using system;
System.IO;
here System is the namespace which contains class IO
namespace contains any number of classes . In one namespace we can't define two classes with same Name. We can define two classes with same name in different namespaces
<span> In a network that uses WPA2-PSK encryption you can bypass the encryption by using the weakness in the WPA2-PSK system and that is the following:the encrypted password is shared in what is known as the 4-way handshake. </span> When a client authenticates to the access point, the client and
the AP go through a 4-step process of authentication.
A(n) client exists a computer that requests and utilizes network resources from a(n) server.
<h3>
What is a computer network?</h3>
- A computer network is a collection of computers that share resources that are available on or provided by network nodes.
- The computers communicate with one another via digital links using standard communication protocols.
- These links are made up of telecommunication network technologies that are based on physically wired, optical, and wireless radio-frequency means and can be configured in a variety of network topologies.
- Nodes in a computer network can be personal computers, servers, networking equipment, or other specialized or general-purpose hosts.
- They can be identified by network addresses and have hostnames.
- Local-area networks (LANs) and wide-area networks (WANs) are the two basic network types.
- A(n) client exists a computer that requests and utilizes network resources from a(n) server.
To learn more about computer network, refer to:
brainly.com/question/8118353
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