General Physics Questions And Answers


Q1. 
How many types of Integrated Circuits are there?

Ans.
600


Q2. 
Inductors are not used in Integrated Circuits?

Ans.
True


Q3. 
Which of the following is mainly sued in the production of Integrated Circuits?

Ans.
Silicon


Q4. 
Which of the following is true regarding ICs?

Ans.
ICs are small in size and weight


Q5. 
What is the maximum power rating for an IC?

Ans.
10 W


Q6. 
The range of radio frequencies for communication through free space is which of the following?

Ans.
Few hundreds of kHz to a few GHz


Q7. 
Identify the range of optical communication from the following.

Ans.
Microwaves to ultraviolet


Q8. 
The bandwidth of optic fiber is high.

Ans.
True


Q9. 
Pick out the expansion of ITU.

Ans.
International Telecommunication Union


Q10. 
Identify the layer where ozone is present.

Ans.
Stratosphere