As circuit components whose resistance varies with temperature, thermistors have a broad range of applications in the electronics industry. All materials have resistance, and to some degree, that resistance varies with temperature for all materials.In a conductor or conventional resistor, this variation is negligible, but in a thermistor, a single degree change in temperature can produce a resistance change of 100 ohms or more.he resistance of a negative temperature coefficient thermistor, which is the most common type of thermistor, goes down as the temperature rises; that of a positive temperature coefficient thermistor goes up with rising temperature.
Best Answer: afferent nerves carry signals towards the central nervous system (spinal chord or brain) efferent nerves carry signals away from the central nervous system. A nerve axon is a cell body for a nerve.
The mechanism of the reflex arc. In the nervous system, efferent nerves â otherwise known as motor or effector neurons â carry nerve impulses away from the central nervous system to effectors such as muscles or glands (and also the ciliated cells of the inner ear).The term can also be used to describe relative connections between nervous structures.he opposite activity of direction or flow is afferent. The motor nerves are efferent nerves involved in muscular control. The cell body of the efferent neuron is found in the central nervous system where it is connected to a single, long axon and several short dendrites projecting out of the cell body itself.