Questions-Physic 2

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Science

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1. Summarize the development of TV screens and their related techniques.


2. What?s the core component in various industrial generators to generate electricity? Are they AC generators or DC generators? Why?



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Explanation & Answer

Attached.

Running Head: TV AND GENERATOR

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Student’s Name
Institution Affiliation
Professor’s Name
Date

TV AND GENERATOR

1

1. Summarize the development of TV screens and their related techniques.
Since the discovery of the television, several companies have been established to
advance the television to suit the rapidly growing technology. The technology of making the
televisions have evolved from the time of Paul Nipkow to the current time in which there
exist smart televisions. All the early televisions operated on the scanning principles. Today,
various innovations have been put in place to replace the outdated mechanical ways. The
olden days' televisions used the analog signals technology to transmit signals, but...


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