Topic: Electrical Relay
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What is An Electrical Relay?
An electrical relay is simply a switch that is controlled by a different circuit. A common type of relay is in an electric motor. An electrical circuit sends power to a relay, which closes another electrical circuit and starts the motor. To... Read More »
Source: http://answers.ask.com/Computers/Other/what_is_an_electrical_rela...
What Is an Electric Relay?
An electric relay is a switch that is electrically controlled. They may be energized using either AC or DC power sources. Read More »
Source: http://www.ehow.com/about_5124901_electric-relay.html
How to Test an Electrical Relay
Relays are nothing more than remote controlled switches. They can be used to control electrical circuits and also allow powerful voltages to be controlled by lower voltages, which allows for safer operating. Relays often fail when the pulld... Read More »
Source: http://www.ehow.com/how_4615219_test-electrical-relay.html
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Electrical Relay
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The most basic type of relay is an open switch with a springy metal contact. That contact is either made out of a magnetic metal, or has a magnet attached to it. There is a small coil of wire nearby the contact, which controls the switch. W...
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Source: http://www.ehow.com/how_5002605_electrical-relay-work.html
Converting your vehicle to an electric fan system has several benefits. For one, removing the fan that's mounted on the engine reduces parasitic drag and can increase horsepower. Also, the fans will only turn on when necessary, rather than ...
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Source: http://www.ehow.com/how_5541471_wire-electric-fan-relay.html?ref=...
Relays Defined A relay is a type of switch used inside electrical circuits to control a large electric current with a much smaller one. Relays are used in many circuits including power supplies and counting circuits. Because relays have mov...
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Source: http://www.ehow.com/how_5002605_electrical-relay-work.html
There is no relay. Its all in the switch. The only way to check if its good, is to find the wiring diagram and check your powers and grounds. 9 times out of 10 if one window doesn't work and the rest do, its the motor. But if they all don't...
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Source: http://wiki.answers.com/Q/Where_is_the_electric_window_relay
A relay will have a control circuit and a function circuitcould be the same feed line. One set of terminals (Hot and Load) can be activated at all times, but will not function until the control circuit is closed. The control circuit has a H...
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Source: http://wiki.answers.com/Q/How_a_electric_relay_works
Diodes connect across the coil windings of automotive relays to protect the contacts and other circuits from potentially damaging voltage spikes. Diodes only conduct electricity in one direction, so to test them, you need to put current thr...
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Source: http://www.ehow.com/how_7206264_test-auto-electrical-relay-diodes...
