Title: The Telephone

Essay Details

Subject: Technology
Author: Michael B
Date: October 23, 2015
Level: University
Grade:
Length: 2 / 318
No of views: 0
Essay rating: good 0, average 0, bad 0 (total score: 0)

Essay text:

The switch hook determines whether current flows to the telephone, thereby signaling the central office that the telephone is in use. The ringer responds to a signal sent by the central office that causes the telephone to ring. As simple a device as the telephone, had a mighty big impact on society during the 30's...

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This was due to the fact that, it was during the 30's when telephone service became economically feasible and also reliable. Men and women alike were captivated by the intrique and fascination of talking to relatives and friends, miles and miles away. Not only did the telephone pamper to individual woes, but it provided a very useful industrial service...

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