Explanation: All the components in integrated circuits are fabricated on the same chip, whereas in discrete circuits discrete components are used and occupies more area. 2. Why Integrated Circuits are considered to be economical?
A. Simple manufacturing process
B. Provide trouble free service
C. Due to batch production
D. Easy to use and reuse
Answer:A
Explanation: All the components in integrated circuits are fabricated on the same chip, whereas in discrete circuits discrete components are used and occupies more area. 2. Why Integrated Circuits are considered to be economical?
A. Simple manufacturing process B. Provide trouble free service C. Due to batch production D. Easy to use and reuse
Explanation: Integrated Circuits are considered to be economical because, it reduces the cost due to batch production. A standard 10cm diameter wafer can be divided into 8000 rectangular chip (approx). So, if 10 wafers are processed in one batch, then 80,000 ICs are produced simultaneously. 3. Which of the following circuit is not made of digital ICs?