GATE EE 2014 Set 3 | GATE EE Year Wise Previous Years Questions

GATE EE 2014 Set 3

MCQ (Single Correct Answer)

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A $$3$$-bit gray counter is used to control the output of the multiplexer as shown in the figure. The initial state of the counter is $${000_2}.$$ The output is pulled high. The output of the circuit follows the sequence GATE EE 2014 Set 3 Digital Electronics - Combinational Circuits Question 7 English

GATE EE 2014 Set 3 Digital Electronics - Combinational Circuits Question 7 English

$${{\rm I}_0},\,1,\,1,\,{{\rm I}_1},\,{{\rm I}_3},\,1,\,1,\,{{\rm I}_2}$$

$${{\rm I}_0},\,1,\,{{\rm I}_1},\,1,\,{{\rm I}_2},\,{{\rm I}_3},\,1$$

$$1,\,{{\rm I}_0},\,1,\,{{\rm I}_1},\,{{\rm I}_2},\,1,\,{{\rm I}_3},\,1$$

$${{\rm I}_0},\,{{\rm I}_1},\,{{\rm I}_2},\,{{\rm I}_3},\,{{\rm I}_0},\,{{\rm I}_1},\,{{\rm I}_2},\,{{\rm I}_3}$$

GATE EE 2014 Set 3

MCQ (Single Correct Answer)

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A state diagram of a logic gate which exhibits a delay in the output is shown in the figure, where $$X$$ is the don't care condition, and $$Q$$ is the output representing the state. GATE EE 2014 Set 3 Digital Electronics - Sequential Circuits Question 21 English

GATE EE 2014 Set 3 Digital Electronics - Sequential Circuits Question 21 English

The logic gate represented by the state diagram is

$$XOR$$

$$OR$$

$$AND$$

$$NAND$$

GATE EE 2014 Set 3

MCQ (Single Correct Answer)

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In $$8085A$$ microprocessor, the operation performed by the instruction $$LHLD$$ $${2100_H}$$ is

$$\left( H \right) \leftarrow {21_H},\,\left( L \right) \leftarrow {00_H}$$

$$\left( H \right) \leftarrow M\left( {{{2100}_H}} \right),\,\left( L \right) \leftarrow M\left( {{{2101}_H}} \right)$$

$$\left( H \right) \leftarrow M\left( {{{2101}_H}} \right),\,\left( L \right) \leftarrow M\left( {{{2100}_H}} \right)$$

$$\left( H \right) \leftarrow {00_H},{\mkern 1mu} \left( L \right) \leftarrow {21_H}$$

GATE EE 2014 Set 3

Numerical

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The Norton’s equivalent source in amperes as seen into the terminals X and Y is _______. GATE EE 2014 Set 3 Electric Circuits - Network Theorems Question 24 English

GATE EE 2014 Set 3 Electric Circuits - Network Theorems Question 24 English

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