Question

 What year was the doorbell invented?

Answer Joseph Henry invented the first electric doorbell in 1831. Over the years, the technology was tweaked in several ways to address the flaws of Henry's invention. Improvements included the sound qual... Read More »
http://www.answerbag.com/q_view/2001744

Top Q&A For: What year was the doorbell invented

Who invented the first doorbell?

The electric doorbell was invented by Joseph Henry in 1831, replacing hand bells and door knockers. In the early 1900s, advancements in technology led to the development of doorbells that were more... Read More »
http://www.answerbag.com/q_view/2120071

Who invented pickleball&what year was it invented?

Pickleball was invented in 1965 by Joel Pritchard and Bill Bell. The court included a badminton net that had been lowered to a height of 36 inches. A plastic ball was used along with paddles that w... Read More »
http://www.answerbag.com/q_view/2107170

What size is a doorbell wire?

Since a low voltage transformer is installed to drop the house current from 110 volts to a much safer 16 volts, only a two-strand length of 18-gauge (American wire gauge size), insulated wire is ne... Read More »
http://www.answerbag.com/q_view/2087148

What makes a doorbell ring?

A doorbell is a mechanism you push in order to activate a ringer, which generates a sound. This sound then alerts the occupants of a home that they have a visitor. The traditional doorbell relies o... Read More »
http://www.answerbag.com/q_view/2034152


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