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(a) what do you understand by RS232 interface,RS232 connecter and RS232 cable?explain in detail with emphases their usage/application? (b) write an illustrate note on following (1) RS422, (2) RS423, (3) RS485
(a) what do you understand by impedence analyzer? write detail note on its working,functionality,applications and specification of network analyzer? (b) what do you understand by logic analyzer? write detail note on its working,functionality,applications and specification of network analyzer?
what do you understand by network analyzer? write detail note on its working,functionality,applications and specification of network analyzer? (b) what is pNA network analyzer? draw and explain block doagram of network analyzer system? enumerate the difference between network analyzer and spectrum analyzer?what si best network analyzer?
(a) what do you understand by programming logic controller?how do PLC work? illustrate with example. highlights various types,physical structure and applications? (b) draw and explain typical block diagram of PLC?
Using a Karnaugh map, convert the following standard POS expression into a
a. Minimum Product of Sun (POS) expression,
b. Standard Sum of Product (SOP) expression
(𝑨ഥ + 𝑩ഥ + 𝑪 + 𝑫) (𝑨 + 𝑩ഥ + 𝑪 + 𝑫) (𝑨 + 𝑩 + 𝑪ഥ + 𝑫ഥ) (𝑨 + 𝑩 + 𝑪ഥ + 𝑫)
. Determine the sum (c) and the output carry (Cout) of a half-adder when the input bits are 1 and 1. b. A full-adder has Cin = 1. What are the sum (c) and the output carry (Cout) when A = 1 and B = 1? c. With the aid of diagram, what are the sum outputs when 111 and 101 are added by the 3-bit parallel adder?
Using a Karnaugh map, convert the following standard POS expression into a a. Minimum Product of Sun (POS) expression, b. Standard Sum of Product (SOP) expression (𝑨ഥ + 𝑩ഥ + 𝑪 + 𝑫) (𝑨 + 𝑩ഥ + 𝑪 + 𝑫) (𝑨 + 𝑩 + 𝑪ഥ + 𝑫ഥ) (𝑨 + 𝑩 + 𝑪ഥ + 𝑫)
Realize the following Boolean expression using only 8x1 multiplexers.
y = A’B’C + A’BC” + AB’C + ABC
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Find out inverse Laplace transforms of the following provided the
systems assuming a) system is stable, b) assuming system is causal.
2
H(s) -
(5-1)(3-3)
1
H(s) -
(s + 1)(3+3)
1
H(s) =
(s + 1)(-3)
- Find the volume of the solid generated by revolving the area enclosed between the evolute, 27ay^2 = 4(x-2a) ^3 and the parabola, y^2 = 4ax about x-axis.
