AC Generator
Three factors that are required to mechanically generate energy.
What are relative motion, conductor, and a magnetic field.
DAILY DOUBLE
The disadvantage of of a rotating Armature alternator.
What is heavy load current(creates arcing)?
The effect on resistance when a wire is stretched increasing the length and decreasing cross-sectional area.
Used for the constructing of integrated circuits that are scaled from the millimeter down to the nanometer size.
What is photo lithography?
4 parts of the stator assembly.
What are the frame, core, coils, and slip rings?
The small amount of heat produced by LEDs.
What is advantage.
Transducer used to detect temperature changes based on resistance.
What is a thermistor?
Penetrate through the circuit card in which they are mounted and they have two rows of pins.
What are (DIP)Dual in line Package?
Another name for AC generators.
The high torque of a stepper motor.
What is advantage?
They convert one form of energy to another by sensing changes in a measurement and converting theses changes into an electrical output.
What are transducers?
Diodes that emit light and are used for visual display, measurement, optical relays, lasers and communications.
What are LED(Light Emitting Diodes)?
DAILY DOUBLE
The most efficient way to produce alternating current. In this design the the stator becomes the armature, so the output current is connected directly to the load device.
What is Rotating Field Alternator?
Main disadvantage of when series motor when a load is removed.
What is Motor speed increase(self destruction)?
Traducer that when light sensitive materials are incorporated into the design, monitoring and alarm functions can be accomplished.
What is photovoltaic?
Has several small LEDs, called pixels in several rows and columns. Can range from 3X5 pixels to 11X9 pixels for each single alphanumeric character position.
What is LED Dot Matrix Display?
The coils that are supplying the output voltage.
What is an Armature?
Low accuracy of stepper motors.
What is disadvantage.
Major disadvantage of a potentiometer.
What is finite torque level?
Three types of IC package types.
What are DIP,T0-5, Flatpack.