Page 1 - Discrete Mathematics
P. 1
APPLICATIONS OF LOGIC
SWITCHES IN SERIES
P Q
Switches Light Bulb
Light bulb P Q State
On
Closed Closed Off
Closed Open
open Open Closed Off
Open Open Off
closed
SWITCHES IN PARALLEL:
P
Switches Light Bulb
P Q State
Q Closed Closed On
Light bulb Closed Open On
Open Closed On
Open Open Off
SWITCHES IN SERIES:
Switches Light Bulb
P Q P Q
P Q State
Closed Closed On T T T
Closed Open Off T F F
F T F
Open Closed Off
F F F
Open Open Off
