Integrated Circuits(Electrical Engineering Questions ) Questions and Answers

Question 1. ICs are generally made of ________________?
  1.    Silicon
  2.    Germanium
  3.    Copper
  4.    None of the above
Explanation:-
Answer: Option A. -> Silicon
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 2. The active components in an IC are _______________?
  1.    Resistors
  2.    Capacitors
  3.    Transistors and diodes
  4.    None of the above
Explanation:-
Answer: Option C. -> Transistors and diodes
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 3. The SiO2 layer in an IC acts as ________________?
  1.    A resistor
  2.    An insulating layer
  3.    Mechanical output
  4.    None of the above
Explanation:-
Answer: Option B. -> An insulating layer
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 4. _________________cannot be fabricated on an IC?
  1.    Transistors
  2.    Diodes
  3.    Resistors
  4.    Large inductors and transformers
Explanation:-
Answer: Option D. -> Large inductors and transformers
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 5. We use _____________ ICs in computers?
  1.    Digital
  2.    Linear
  3.    Both digital and linear
  4.    None of the above
Explanation:-
Answer: Option A. -> Digital
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 6. An IC has _______________size?
  1.    Very large
  2.    Large
  3.    Extremely small
  4.    None of the above
Explanation:-
Answer: Option C. -> Extremely small
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 7. ___________ ICs are the most commonly used?
  1.    Thin films
  2.    Monolithic
  3.    Hybrid
  4.    None of the above
Explanation:-
Answer: Option B. -> Monolithic
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 8. The most popular form of IC package is _____________?
  1.    DIL
  2.    Flatpack
  3.    TO-5
  4.    None of the above
Explanation:-
Answer: Option B. -> Flatpack
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 9. The most popular types of ICs are _________________?
  1.    Thin-film
  2.    Hybrid
  3.    Thick-film
  4.    Monolithic
Explanation:-
Answer: Option D. -> Monolithic
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
Question 10. An audio amplifier is an example of _________________?
  1.    Digital IC
  2.    Linear IC
  3.    Both digital and linear IC
  4.    None of the above
Explanation:-
Answer: Option B. -> Linear IC
NO EXPLANATION IS AVAILABLE FOR THIS QUESTION!
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