Grobs Quiz 2 Flashcards
1
Q
When checked with an ohmmeter an open resistor measures?
A
Infinite resistance
2
Q
One precaution to observe when checking resistors with an ohmmeter is to?
A
Disconnect all parallel paths
3
Q
A potentiometer is a?
A
Three-terminal device used to vary the voltage in a circuit
4
Q
A chip resistor is marked 394. Its resistance value is?
A
390,000 ohms
5
Q
Which of the following resistors has the smallest physical size?
A
Surface-mount resistors
