Integrated circuits are used in :
A. Digital devices
B. Linear & Digital devices
C. Linear devices
D. None of them
Integrated Circuits
integrated-circuits Mcqs
The full form of the SSI is :
A. Surface scale integration
B. Small surface integration
C. Small scale integration
D. Small scale industries
The most commonly used ICs are :
A. Thickfilm
B. Thinfilm
C. Monolithic
D. Hybrid
Which of the following IC package is most popular ?
A. Flat Pack
B. Through Hole
C. TO-5
D. DIP
In base diffusion step _____ impurities are diffused ?
A. n-type
B. p-type
C. Both p & n-type
D. None of them
Are generated on IC using the base diffusion process :
A. Anodes of the diode
B. Transistor base regions
C. Resistors
D. All of them
The isolation will be lost during circuit operation if the p-n junction is:
A. Short-circuited
B. Open circuited
C. Forward biased
D. Reverse biased
Different transistors’ collectors are sourced from:
A. Photoresist region
B. Different isolation regions
C. Same isolation regions
D. Epitaxial region
After epitaxial growth the next step for IC fabrication is:
A. Metallization
B. Isolation diffusion
C. Base diffusion
D. Emitter diffusion
Silicon dioxide facilitates impurity penetration.
A. False
B. Partially
C. True
D. None