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What are the three types of non-adjustable resistors?
Metal film, Carbon fim, and carbon composite
Potentiometers are used to control what?
voltage
rheostats are used to control what?
Current/Amps
Carbon film and metal film resistors have what in common?
Helical groove. And ceramic core
Resistors turn electrical energy into what?
Heat
Carbon composite resistors are made of what three things.
Clay, carbon or graphite and end caps
Metal film resistors are made with what materials?
Ceramic core coated in metal film
Carbon film resistors are made of what materials
Ceramic core with carbon fim
Larger resistor in terms of size means what?
Greater ability for heat disipation