Quiz

 

PRE_QUIZ

 

• What do you mean by rise time and fall time ?
   
• What are the three regions of operation of an inverter ?
   
• What is the expression for gain factor ?
   
• Name the IC used for inverter.

 

POST_QUIZ

 

1.The number of inputs in an inverter is ____.

 

• 1
• 2
• 3
• 4

 

 

2.Inverter gate is same as __________.

 

• AND gate
• NOT gate
• NOR gate
• NAND gate

 

 

3.Which is the most suitable representation for a NOT gate?

 

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•  

•  

•  

 

4.Identify which statement is true for inverter?

 

• Any difference in inputs gurantees a high output
• Any difference in inputs gurantees a low output
• A high input gives a high output
• A low input gives a high output

 

5.What is the traditional symbol for inverter?

 

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•  

•  

•  

 

6.Choose the electrical analogue of an inverter.

 

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•  

•  

 

7.What is the correct input voltage range for region D?

 

• Vdd/2 < Vin ≤ Vdd-Vtp
• Vin = Vdd/2
• 0 ≤ Vin ≤ Vtn
• Vin ≥ Vdd-Vtp

 

8.What are the operation states of n-device and p-device respectively in region B?

 

• linear & unsaturated
• cut-off & linear
• linear & saturated
• saturated & linear

 

9.What is delay?

 

• maximum of rise time and fall time
• product of rise time and fall time
• average of rise time and fall time
• addition of rise time and fall time

 

10.What is desirable βn/βp ratio for an inverter?

 

• 0
• 1
• 0.5
• ∞