Wires
Two wires carrying current in the same direction
What is Attract each other
A twisting force that tends to cause rotation
What is Torque
Slip rings in an alternator are connected to it
What is External circuit
What an inverter is used for
What is Change DC to AC
The two terminals of a diode
What is Anode, Cathode
Another name for Counter electromotive force (CEMF)
What is Back voltage
Types of DC motors
What is Series, Shunt, Compound
In revolving field alternators, this part spins to generate AC.
What is Rotor
How a relay is operated
What is Electrically
The two most common materials in semiconductors
What is Germanium & Silicon
Thumb in the left hand rule for coils
What is North Pole
Speed control in a shunt wound DC motor
What is Rheostat
An altinator Rectifier Unit needs this to change AC to DC
What is Diodes
Circuit protection is maintained by these
What is Fuses, current limiter, circuit breakers & remote CB's
The process of combining another material to silicone to get it to conduct.
What is Doping
Motor containing 1 field coil parallel to the armature
What is Shunt wound DC motor
When a CB can be reset
What is when Circuit is cooled down
Tool used to check for continuity
What is Ohmmeter
Seen on a wiring diagram as a raised line opening a circuit
What is Switch