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makkiz [27]
3 years ago
14

Who invented the speaker?

Computers and Technology
2 answers:
Oksi-84 [34.3K]3 years ago
5 0

Answer:

Alexander Graham Bell

Explanation:

Alexander Graham Bell

Masja [62]3 years ago
3 0

Alexander Graham Bell patented his first electric loudspeaker (capable of reproducing intelligible speech) as part of his telephone in 1876, which was followed in 1877 by an improved version from Ernst Siemens.

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2 years ago
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we need PLC(Programmable Logic Units) attached to the sensors  and those sensors will take the signals/values  and transfer them to the cloud .In cloud we store that information and send that information to the web application where user is able to view

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it looks like a SCADA system. we can integrate PLC with SCADA

or

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3 years ago
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Misha Larkins [42]

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Explanation:

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3 years ago
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3 years ago
Write the definition of a method printDottedLine, which has no parameters and doesn't return anything. The method prints to stan
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Answer:

public static void printDottedLine()

{

  System.out.println(".....");

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