Resistors Instructor: Dave Flashcards
1
Q
Q: What are 2 broad categories can resistors be put into.
A
A: Fixed and Variable.
2
Q
Q: 3 Basic Types of Fixed Resistors are.
A
A: Composition Resistors, Film Resistors and Wire Wound Resistors.
3
Q
Q: What type of coating is placed on a film resistor.
A
A: Silicon or Lacquer.
4
Q
Q: What are 2 types of variable Resistors.
A
A: Rheostats and Potentiometers.
5
Q
Q: The ohmic value of most composition resistors is given by.
A
A: Color Code.
6
Q
Q: The tolerance of a resistor relates to.
A
A: The variance of indicated ohmic value.
7
Q
Q: If there is no tolerance band, the % is.
A
A: Tolerance is +/- 20%
