Posts Tagged ‘Electrical Energy’

Does the delivery of electrical energy over 120 volts to residences damage my electronic equipment?

Monday, December 10th, 2007
Consumer Electronic
whatfoot asked:


My electric company routinely deliver voltage to me at 124 volts to 126 volts. The voltage requirements for most of my electrical equipment is stated to be 120 volts. It would seem to me that the life of my electronics would be less at the higher voltages. The life of my light bulbs is certainly affected according to reports from light bulb manufacturer. Up to a 50% less life than stated on the bulb package. This then seems to me to be a huge waste of our resources, a much higher cost to me the consumer, and a much higher profit to the electrical companies and to the manufacturers of light bulbs and electronics. Does anyone have any correlation to my thoughts?

Lynda

How do you convert sound energy to electric energy using electronic circuits?

Wednesday, May 9th, 2007
Electronic
Arjun asked:


Using electronic circuit,convert sound to electrical……that can be used for other purposes……..
Using electronic circuits we’ve to convert sound to electrical energy…….not the microphone….in microphone sound energy is converted to electrical energy with the help of the external electric supply…………

Ronny