The Pope cruises around in the Popemobile, an open-topped car. Unlike the centuries-old history of the word âpope,â the word âPopemobileâ was first used in 1979. His tall hat is called a mitre, the large band of cloth that he wears around his neck is a pallium.
motor image by Klaus Eppele from Fotolia.com. The ignition coil on a motorcycle serves to step up the relatively low battery voltage to the high voltage needed to fire a spark plug. Coils are generally a sealed, water-tight component. As such, they are generally not a repairable item.Routine checks on a coil are not necessary.nstructions. Turn off the motorcycle ignition. Disconnect the spark plug wires from the coil by hand. Disconnect the two smaller primary wires from the coil using an open-ended wrench.
Since the voltage that is induced in the coil is proportional to the rate of change (derivative) of current in the straight conductor, the output of the Rogowski coil is usually connected to an electrical (or electronic) integrator circuit to provide an output signal that is proportional to the current.t consists of a helical coil of wire with the lead from one end returning through the centre of the coil to the other end, so that both terminals are at the same end of the coil.