A ferrite core inductor with two 47 mH windings. An inductor usually consists of a coil of conducting material.
could be.... coil ... coil wire or... pick up coil.. not working
when ever current passing through any two parallel transmission line than due to the dieletric property of conductor some what capacitance effect will be generate between them that phenomina called as capitance reactance/////////////////// that symply we can called capitance reactance is measure of capitance The reactance of a capacitor is its resistance.
There are ways to tell if it's not working, and that is if you drive on a rainy or damp day, it may stop working. A good way to test the coil is in a dark room or at night, spray water on the coil. If it sparks, it needs replacing.
An ammeter consists of a coil with very low resistance. when electric current flows through the coil, the coil induces a magnetic field which turns the needle.
Different b/w a moving coil instrument and a moving iron instrument
Bad coil or wire.
If you are working with a coil, you should have all parts of the coil and knowledge to work with them. In the related links box below, I posted a websited which has all this knowledge and another one about builduing the tesla coil.
it could be the coil pack it could be the coil pack
If theres a miss fire on a cylinder you check engine light will tell you.. Switch the coil from that cylinder to another and siwtch that coil to the cylinder that the computer says is missifing. If the cylinder you put your suspected coil on miss fires then you know its a bum coil.
Check your park/neutral safety switch, if it is not working it will cut power to the coil.
Geophone Are Moving Coil Electromagnetic type principle is contained
A bad ignition coil can cause your 1987 Acura tachometer to quit working. A bad tachometer cable or ground wire can also cause it to quit working.