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
ikadub [295]
3 years ago
7

A type TW cable containing two No. 12 copper conductors has a maximum overcurrent protection of

Computers and Technology
2 answers:
yulyashka [42]3 years ago
7 0

Answer:

A. 20 A.

Explanation:

The National Electrical Code (NEC) Table 310-16 states that unless there is another specific provision in this code, the overcurrent protection in relation to the conductor types that has an obelisk( ) mark shall not be greater than 15 amps for No. 14, 20 amps for No. 12, and 30 amps for No. 10 copper; or, in relation to aluminum and copper clad aluminum, it shall not be greater than 15 amps for No. 12 and 25 amps for No. 10 after factors for ambient temperature and number of conductors have been adjusted as necessary.

Therefore, a type TW cable containing two No. 12 copper conductors can not have more than 20 A (i.e. 20 amps) overcurrent protection.    

Arisa [49]3 years ago
3 0
I think it is 25 im not sure though
You might be interested in
when I was playing Mobile legends bang bang online Match The game logged Me out and when I was Trying To reconnect it failed and
Helen [10]

Answer:

it's most prolly a bug.The game crashes a lot tbh

5 0
3 years ago
Sheila is using a process of saving files to her desktop and then renaming them. She is
inessss [21]

Answer: D

Use the internet to search for a new app to rename the folder.​

Explanation:

Rename function is used to change the name of the file or directory i.e. from old_name to new_name without changing the content present in the file. This function takes name of the file as its argument. There are many alternatives to this in which Sheila can found out through the internet.

5 0
3 years ago
Read 2 more answers
Suppose the CashRegister needs to support a method void undo() that undoes the addition of the preceding item. This enables a ca
a_sh-v [17]

Answer:

previousAddition instance variable

Explanation:

In order to accomplish this you would need to add a previousAddition instance variable. In this variable you would need to save the amount that was added at the end of the process. Therefore, if a mistake were to occur you can simply call the previousAddition variable which would have that amount and subtract it from the total. This would quickly reverse the mistake, and can be easily called from the undo() method.

3 0
3 years ago
Identify two areas of science or technology that make your life easier, safer, or otherwise better than your grandparents lives
vladimir2022 [97]
Heres some:

Quantum computing
Machine Learning
Medicine
Aeronautical Engineering (Drones, better transportation)
8 0
3 years ago
Your manager has tasked you with implementing security controls to mitigate IP spoofing attacks against your network. IP spoofin
Ipatiy [6.2K]

Answer:

You can setup firewall rules with for example iptables on Linux. The rules should block source addresses of private IP ranges such as 192.168.*.* and 10.*. *. * etc. Check private IP ranges for full list.

It will however not guarantee prevention of IP spoofing in general as its not possible to prevent such attacks. Its the responsibility of ISPs. But the question asked for private IP spoofing and then the above works.

4 0
3 years ago
Other questions:
  • How are network computers different from traditional personal computers? describe some usage scenarios in which it is advantageo
    12·1 answer
  • What is microsoft access?
    14·1 answer
  • What is the difference between line art and continuous tone copy?
    14·1 answer
  • Join my discord server! CODE IS (CebjBXN)​
    12·2 answers
  • Write a CPP Program to read an integer number. Use a pointer to display this numbe
    5·1 answer
  • Which of the following is NOT an advantage of owning a car?
    8·1 answer
  • What dose a company’s code of ethics cover
    9·2 answers
  • Only for study<br><br>Or open Meet and enter this code: bqa-ivfs-ach​
    11·2 answers
  • Which feature allows you to copy attributes of
    11·1 answer
  • And, or, not are examples of boolean logic
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!