An air ionizer
Name or device! Microphone is the name of device in which sound is changed into electrical signal
microphone
microphone
-- microphone -- piezoelectric crystal -- dynamo
A fan
name a device that convert the mechanical energy into electrical energy
a peltier
Hooter is an alternate name for buzzer or alarm device.
The device that converts electrical energy to mechanical energy is an electric motor. Electric motors are also used as generators in hybrid automobiles to convert mechanical energy back to electrical energy.
By writing your name address and phone number on each and every piece of the device.
Recepticals, light switches, light fixtures etc.... Electrical devices is a generic term for any device that utilizes electricity.
I am guessing the rear anti-sway bar? Spoiler