Name:     ID: 
 
Email: 

HVAC ELE2053 Dig Electronics Quiz 2

True/False
Indicate whether the statement is true or false.
 

 1. 

The truth table for AND gate is:
A B Y
0 0 0
0 1 0
1 0 0
1 1 1
 

 2. 

The truth table for NAND gate is:
A B Y
0 0 1
0 1 1
1 0 1
1 1 0
 

 3. 

The truth table for OR gate is:
A B Y
0 0 0
0 1 1
1 0 1
1 1 1
 

 4. 

The truth table for NOR gate is:
A B Y
0 0 1
0 1 0
1 0 0
1 1 0
 

 5. 

The truth table for NOT or INVERTER gate is:
A  Y
0  1
1  0
 

 6. 

AND plus a NOT gate= NAND gate
 

 7. 

OR plus a NOT gate= NOR gate
 

 8. 

NAND gate is a universal logic gate
 

 9. 

NOR gate is a universal logic gate
 

 10. 

You can implement any logic gate circuits using universal gates( NAND and NOR)
 



 
         Start Over