Semiconductor Devices Test

Result

Semiconductor Devices Test - 6

Score
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Rank
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TIME Taken - -

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Weekly Quiz Competition

Question 1
4 / -1

The combination of gates shown below yields

A
OR gate

B
NOT gate

C
XOR gate

D
NAND gate

Solution
Question 2
4 / -1

The figure shown the symbol of a

A
AND gate

B
OR gate

C
NOT gate

D
NAND gate

Solution
Question 3
4 / -1

In the figure, the input is across the terminals A and C and the output is across B and D. Then the output is

A
zero

B
same as the input

C
full wave rectified

D
half wave rectified
Question 4
4 / -1

Name the gate, which represents the Boolean expression

A
NAND

B
AND

C
NOT

D
NOR

Solution
Question 5
4 / -1

The binary number 10111 is equivalent to the decimal number

A
19

B
31

C
23

D
22
Question 6
4 / -1

Digital circuit can be made by repetitive use of this gate

A
AND

B
OR

C
NOT

D
NAND
Question 7
4 / -1

When the two inputs of a NAND gate are shorted, the resulting gate is

A
NOR

B
OR

C
NOT

D
AND

Solution
Question 8
4 / -1

A

B

C

D
Question 9
4 / -1

The gate for which output is high, if at least one input is low ?

A
NAND

B
NOR

C
AND

D
OR
Question 10
4 / -1

Which logic gate is represented by the following combination of logic gates ?

A
OR

B
NOR

C
AND

D
NAND