Relay 04


Relay 04 : A device used to open and close an electrical circuit. The relay may may be actuated by a bimetal electrically heated strip, a rod wrapped with a fine resistance wire causing expansion when energized, a bellows actuated by expansion of a fluid or gas or an electromagnetic coil
No records Found
afaatim.com copyright © April 2016 Dr.K.R.Kamaal. All rights reserved