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marta [7]
3 years ago
6

Which of the following statements about relays is correct? A. A relay is a type of rheostat. B. A normally closed relay closes a

circuit when current is applied to the relay coil of wire. C. A relay is an electrical switch that works through electromagnetism. D. A normally open relay opens a circuit when current is applied to the relay coil of wire.
Computers and Technology
2 answers:
Anastasy [175]3 years ago
6 0
Hello there! The statement about relays that would be correct is C) a relay is an electrical switch that works through electromagnetism.

Hope this helps!
Sloan [31]3 years ago
3 0
C. A relay is an electrical switch that works through electromagnetism. 
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#Write a function called "in_parentheses" that accepts a
zimovet [89]

Answer:

import regex as re

def in_parentheses(a_string):

   regeX = re.compile(".*?\((.*?)\)")

   result = re.findall(regeX, a_string)

   return str(result).replace("[","").replace("]","")

print("test 1: "+in_parentheses("Open ( only"))

print("test 2: "+in_parentheses("This is a sentence (words!)."))

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3 years ago
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vladimir2022 [97]

Answer:

You can open the version of your computer or device from the task manager to see the running programs and close the application

Explanation:

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NOTE: Click here if you don't know how to display Windows 8 Start.

You will see the main Administrator window (as in the image above). Displays a list of the programs that are currently running.

Find the application or process you want to close. Click on it with the RIGHT button and choose End task. In some cases a notice appears asking you to confirm it. Read what it says to know the consequences of forcing it. Confirm if you are determined to do so.

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There are viruses, adware or other spam programs that you may not be able to close even in this way. For these cases follow this link on how to clean viruses without entering Windows.

When you're done you can exit the Task Manager window. Click here to close background applications.

Estos pasos sirven para forzar que se cierren programas que no responden en Windows 10, 8 u 8.1. Enlazan además a instrucciones para cerrar programas o aplicaciones

4 0
3 years ago
Which of the following is an example of constructive criticism for a friend who speaks too softly?
Dmitry [639]
C is correct..

Please vote my answer branliest! Thanks.
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Explanation:

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