1
GATE ECE 2012
MCQ (Single Correct Answer)
+1
-0.3
Consider the given circuit. In this circuit, the race around

GATE ECE 2012 Digital Circuits - Sequential Circuits Question 50 English
A
does not occur
B
occurs when CLK = 0
C
occurs when CLK = 1 and A = B = 1
D
occurs when CLK = 1 and A = B = 0
2
GATE ECE 2012
MCQ (Single Correct Answer)
+2
-0.6
The state transition diagram for the logic circuit shown is GATE ECE 2012 Digital Circuits - Sequential Circuits Question 31 English
A
GATE ECE 2012 Digital Circuits - Sequential Circuits Question 31 English Option 1
B
GATE ECE 2012 Digital Circuits - Sequential Circuits Question 31 English Option 2
C
GATE ECE 2012 Digital Circuits - Sequential Circuits Question 31 English Option 3
D
GATE ECE 2012 Digital Circuits - Sequential Circuits Question 31 English Option 4
3
GATE ECE 2012
MCQ (Single Correct Answer)
+2
-0.6
An infinitely long uniform solid wire of radius a carries a uniform dc current of density $$\widehat{\mathrm j}$$.

A hole of radius b (b < a) is now drilled along the length of the wire at a distance d from the center of the wire as shown below.

GATE ECE 2012 Electromagnetics - Maxwell Equations Question 24 English

The magnetic field inside the hole is

A
uniform and depends only on d
B
uniform and depends only on b
C
uniform and depends on both b and d
D
non uniform
4
GATE ECE 2012
MCQ (Single Correct Answer)
+2
-0.6
An infinitely long uniform solid wire of radius a carries a uniform dc current of density $$\widehat{\mathrm j}$$

The magnetic field at a distance r from the center of the wire is proportional to

A
r for r < a and 1/r2 for r > a
B
0 for r < a and 1/r for r > a
C
r for r < a and 1/r for r > a
D
0 for r < a and 1/r2 for r > a
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