Electrical Engineering Answers

FInd the Function whose Fourier Cosine Transform sin(as)/s

Give one real-life example of Deadlock in Computers

The unique addresses assigned to the four registers (R1,R2,R3,R4) of the I/O interface are equal to the XX3 , XX7 , XXB and XXF in Hex . Where XX is hex digits equal to your roll no . (if student is having roll no 45 than address are 453 ,457 ,45B , 45F in Hex ) .Show the well labeled external circuit that must be connected between and 12-bit I/O address from the CPU and the CS, RSI, and RS0 Inputs of the Interface.

a) Describe three types of PLCs and their application including advantages and disadvantages of each type. 

b) Describe the four main components that identify the operating characteristics of a PLC.  

c) Describe the four different types of external input and output devices that can be connected to a PLC for plant control or monitoring. 

a) Describe control loops in terms of their individual elements including their application. (Support your answer with images or diagrams) 

b) Explain PID controllers and their application. (Support your answer with images or diagrams) 

1. One real-life example of Deadlock in Computers

2. How to prevent deadlock from occurring in computer?

Answer the question below

1. one real-life example of Deadlock in Computers

State and prove final value theorem in laplace transform.

The voltage across a 1.1-kW toaster that produces a current of 5 A is

1. Convert the following arithmetic expressions from infix to reverse Polish notation.

a. A * B + C * D + E * F

b . A * B + A * (B * D + C * E)

c. A + B * [C * D + E * (F + G)]

d. A * [B + C * (D + E)] / f * (G + H)