1
GATE EE 2013
MCQ (Single Correct Answer)
+1
-0.3
A bulb in staircase has two switches, one switch being at the ground floor and the other one at the first floor. The bulb can be turned $$ON$$ and also can be turned $$OFF$$ by any one of the switches irrespective of the state of the other switch. The logic of switching of the bulb resembles
2
GATE EE 2009
MCQ (Single Correct Answer)
+1
-0.3
The complete set of only those Logic Gates designated as Universal gates is
3
GATE EE 2004
MCQ (Single Correct Answer)
+1
-0.3
The digital circuit using two inverters shown in figure will act as
4
GATE EE 2001
MCQ (Single Correct Answer)
+1
-0.3
The output of a logic gate is $$''1''$$ when all its inputs are at logic $$''0''.$$ The gate is either
Questions Asked from Logic Gates (Marks 1)
Number in Brackets after Paper Indicates No. of Questions
GATE EE Subjects
Electromagnetic Fields
Signals and Systems
Engineering Mathematics
General Aptitude
Power Electronics
Power System Analysis
Analog Electronics
Control Systems
Digital Electronics
Electrical Machines
Electric Circuits