1
GATE EE 2009
MCQ (Single Correct Answer)
+1
-0.3
The complete set of only those Logic Gates designated as Universal gates is
A
$$NOT$$, $$OR$$ and $$AND$$ Gates
B
$$XNOR,$$ $$NOR$$ and $$NAND$$ Gates
C
$$NOR$$ and $$NAND$$ Gates
D
$$XOR,$$ $$NOR$$ and $$NAND$$ Gates
2
GATE EE 2009
MCQ (Single Correct Answer)
+2
-0.6
In $$8085$$ microprocessor, the contents of the Accumulator, after the following instructions are executed will become

$$\eqalign{ & XRA\,\,\,A \cr & MVI\,\,\,B\,\,\,F0\,\,\,H \cr & SUB\,\,\,B \cr} $$

A
$$01$$ $$H$$
B
$$0F$$ $$H$$
C
$$F0$$ $$H$$
D
$$10$$ $$H$$
3
GATE EE 2009
MCQ (Single Correct Answer)
+2
-0.6
For the circuit shown, find out the current flowing through the $$2\Omega $$ resistance. Also identify the changes to be made to double the current through the $$2\Omega $$ resistance. GATE EE 2009 Electric Circuits - Network Elements Question 6 English
A
$$\left( {5\,\,A;\,\,Put\,\,{V_S} = 20\,\,V} \right)$$
B
$$\left( {2\,\,A;\,\,Put\,\,{V_S} = 8\,\,V} \right)$$
C
$$\left( {5\,\,A;\,\,Put\,\,{{\rm I}_S} = 10\,\,A} \right)$$
D
$$\left( {7\,\,A;\,\,Put\,\,{{\rm I}_S} = 12\,\,A} \right)$$
4
GATE EE 2009
MCQ (Single Correct Answer)
+1
-0.3
The current through the $$2\,\,k\Omega $$ resistance in the circuit shown in Fig. is GATE EE 2009 Electric Circuits - Network Elements Question 15 English
A
$$0$$ $$mA$$
B
$$1$$ $$mA$$
C
$$2$$ $$mA$$
D
$$6$$ $$mA$$
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