1. A variable resistor is a resistor with a sliding or turning device.
2. Names of variable resistors include rheostat and potentiometer.
3. These are used as volume controls in radio receivers and TV sets.
Tuesday, March 1, 2011
Introduction to the function about Variable Resistor
1. A variable resistor is a resistor with a sliding or turning device.
2. Names of variable resistors include rheostat and potentiometer.
3. These are used as volume controls in radio receivers and TV sets.
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment