Engineering Answers

Q3. Explain the Main Memory and its signification in computer system in detail with help of well labeled

diagrams?

(10 Marks)

Print balu stars wise using for loop

a simple ac light is connected to a PLC output card. What is the main form of electrical protection for the output card in the in the event of fault?

a simple ac light is connected to a PLC output card. What is the main form of electrical protection for the output card in the in the event of fault?

a) Converts the following binary number(11001101) into gray code

b) Add the BCD numbers

1000+0110

Reduce the following using K-map techniques.

F (A,B,C,D) = πM(0,2,3,8,9,12,13,15)

Draw and explain 4 bit BCD adder using IC 7483

Implement the following logic function using single 8:1 multiplexer.

F (A,B,C,D) = ∑m(1,4,6,9,13)