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Choose the incorrect statement regarding logic gates.
- a)Logic gates works on truth table
- b)Logic gates are used to switch on or off for any instrument
- c)Logic gates are used as fuse in electric circuit
- d)All are incorrect
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
Choose the incorrect statement regarding logic gates.a)Logic gates wor...
CONCEPT:
- Logic gate: The digital circuit that can be analyzed with the help of Boolean algebra is called a logic gate or logic circuit.
- A logic gate has two or more inputs but only one output.
- Logic gates work on the truth table.
AND Gate: The Logic AND Gate is a type of digital logic circuit whose output goes 1 (HIGH) only when all of its inputs are 1 (HIGH)
The truth table for AND gate:
- As the logic gates give only one output. It is not the continuous output giving element. But the fuse should work continuously. That's why the logic gates can’t be used as a fuse in an electric circuit. So statement 3 is wrong. So option 3 is correct.
- As the logic gates give only one output. It is not the continuous output giving element. In case of an on or off alarms, we just need only one output, either on or off. That's why the logic gates can be used to on or off the alarm. So statement 2 is correct.
- The logic gates work on the truth table as shown in the example on the concept part because it can give either yes or no as output. So statement 1 is correct.
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Choose the incorrect statement regarding logic gates.a)Logic gates wor...
CONCEPT:
- Logic gate: The digital circuit that can be analyzed with the help of Boolean algebra is called a logic gate or logic circuit.
- A logic gate has two or more inputs but only one output.
- Logic gates work on the truth table.
AND Gate: The Logic AND Gate is a type of digital logic circuit whose output goes 1 (HIGH) only when all of its inputs are 1 (HIGH)
The truth table for AND gate:
- As the logic gates give only one output. It is not the continuous output giving element. But the fuse should work continuously. That's why the logic gates can’t be used as a fuse in an electric circuit. So statement 3 is wrong. So option 3 is correct.
- As the logic gates give only one output. It is not the continuous output giving element. In case of an on or off alarms, we just need only one output, either on or off. That's why the logic gates can be used to on or off the alarm. So statement 2 is correct.
- The logic gates work on the truth table as shown in the example on the concept part because it can give either yes or no as output. So statement 1 is correct.
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