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Sveta_85 [38]
2 years ago
15

Design a digital integrator using the impulse invariance method. Find and give a rough sketch of the amplitude response, and com

pare it with that of the ideal integrator. If this integrator is used primarily for integrating audio signals (whose bandwidth is 20 kHz), determine a suitable value for T.

Engineering
1 answer:
mars1129 [50]2 years ago
8 0

Answer:

50 μsec

Explanation:

See the attached pictures for detailed answer.

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A circular ceramic plate that can be modeled as a blackbody is being heated by an electrical heater. The plate is 30 cm in diame
denis23 [38]

Answer:

Q = 125.538 W

Explanation:

Given data:

D = 30 cm

Temperature T_\infity = 15 degree celcius

T_S =  220 + 273 = 473 K

Heat coefficient = 12 W/m^2 K

Efficiency 80% = 0.8

Q = hA(T_S - T_{\infty}) \eta

= 12(\frac{\pi}{4} 0.3^2) (473 - 288) 0.8

Q = 125.538 W

5 0
2 years ago
What should always be done before beginning any diagnosis?
vladimir2022 [97]

Answer:

c

Explanation:

if someone is wrong that they can help with

4 0
2 years ago
The u velocity component of a steady, two-dimensional, incompressible flow field is u = 3 ax 2 - 2 bxy, where a and b are consta
Kruka [31]

Answer:

The velocity component v is -6axy+2by^2+f(x)

Explanation:

Given that,

The velocity component of a steady, two-dimensional

u=3ax^2-2bxy

We need to calculate the function of x

Using given equation

u=3ax^2-2bxy

Where, a and b is constant

On differential

\dfrac{du}{dx}=6ax-2by

We need to calculate the velocity component v

Using equation of velocity

\dfrac{dv}{dy}=-\dfrac{du}{dx}-\dfrac{dw}{dz}

Put the value into the formula

\dfrac{dv}{dy}=-6ax+2by-0

Now, on integration w.r.t y

v=-6axy+2by^2+f(x)

Hence, The velocity component v is -6axy+2by^2+f(x)

4 0
2 years ago
An equation used to evaluate vacuum filtration is Q = ΔpA2 α(VRw + ARf) , Where Q ≐ L3/T is the filtrate volume flow rate, Δp ≐
larisa86 [58]

Answer:

Explanation:

The explanations and answers are shown in the following attachments

6 0
2 years ago
The function below takes a single string parameter: input_string. If the input contains the lowercase letter z, return the strin
Whitepunk [10]

Answer:

# string_contains function is defined with input_string

# as arguments

def string_contains(input_string):

   # if-statement that check if letter z is in input_string

   if 'z' in input_string:

       # it print"has the letter z" if it has z

       print("has the letter z")

   else:

       # else it print "not worthwhile"

       print("not worthwhile")

       

# string_contains function is called

string_contains("The animal is zebra")        

string_contains("learning is fun")

Explanation:

The code is written in Python and well commented.

Image of the output when the function is called is attached.

4 0
2 years ago
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