BigCoop64
Senior Member
Posts: 538
Loc: Milwaukee,Wisconsin
Reg: 02-19-04
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07-09-12 04:44 AM - Post#2245995
In response to frankthetank
Frank, A relay is an electrically operated switch. Many relays use an electromagnet to operate a switching mechanism mechanically, but other operating principles are also used. Relays are used where it is necessary to control a circuit by a low-power signal (with complete electrical isolation between control and controlled circuits), or where several circuits must be controlled by one signal. I use them a lot for remote starts,door triggers,sunroof and windows.
1964 Impala
Original 283.030over
powerglide,edelbrock/holl y
Pete Jackson gear drive
HEI/msd 6al
2.25" exhaust w/50series flowmasters
other cars:2003 Monte Carlo LS
1996 Dodge Stratus
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ThomasG
