Match each type of resistive component to its primary electrical characteristic or circuit application.
- Metal Film ResistorProvides high precision and minimal electrical noise for sensitive low-power analog circuits.
- Wirewound ResistorHandles high power dissipation and elevated temperatures using an alloy wire coiled around a ceramic core.
- PotentiometerUses three terminals with an adjustable wiper across a resistive track to serve as a variable voltage divider.
- RheostatUses two active terminals connected in series with a load to regulate total circuit current.
Cevap
Metal Film Resistor matches with high precision and low electrical noise; Wirewound Resistor matches with high power dissipation and coiled alloy wire construction; Potentiometer matches with three terminals providing an adjustable voltage division; Rheostat matches with two active terminals in series regulating circuit current.
Metal film resistors are characterized by high precision and low electrical noise. Wirewound resistors are characterized by high power dissipation and coiled wire construction. Potentiometers use three terminals to divide voltage, and rheostats use two terminals to adjust current in series.
Adım Adım Çözüm
Anahtar Kavram
Distinguishing construction, terminal configuration, and functional roles of fixed and variable resistive components.
Tahmini Süre:45s