All categories

3 years ago

I’ll cash app 20 and 50 points text me after you answer.

Mathematics

2 answers:

mestny [16]3 years ago

7 0

Answer:

Negative Feedback Control of the Amplifier is achieved by applying a small part of the output voltage signal at Vout back to inverting (-) input terminal via the feedback resistor, RF

bogdanovich [222]3 years ago

6 0

What is a negative feedback control?

A negative feedback control is part of the amplifier. This can be gained by taking a small part of voltage and putting it back to upend input terminal. This can be located in the feedback resistor.

Why is it used?

The feedback part reduces the gain in the system. The degree of reduction is similar to the open loop the system contains. Negative feedback reduces things like...

Sensitivity
Distortion
Noise

...to improve the overall system bandwidth and impedance from both the input and output.

Best of Luck!

You might be interested in

X-intercept and y-intercepts og y=x^2-3

Rufina [12.5K]

Answer:

Part 1) The y-intercept is the point $(0,-3)$

Part 2) The x-intercepts are the points $(-\sqrt{3},0)\ and\ (\sqrt{3},0)$

Step-by-step explanation:

we have

$y=x^{2}-3$

This is a vertical parabola open upward

step 1

Find the y-intercept

we know that

The y-intercept is the value of y when the value of x is equal to zero

For x=0

$y=(0)^{2}-3$

$y=-3$

The y-intercept is the point (0,-3)

step 2

Find the x-intercepts

we know that

The x-intercept is the value of x when the value of y is equal to zero

For y=0

$x^{2}-3=0$

solve for x

Adds 3 both sides

$x^{2}-3+3=0+3$

$x^{2}=3$

take square root both sides

$x=(+/-)\sqrt{3}$

The x-intercepts are the points $(-\sqrt{3},0)\ and\ (\sqrt{3},0)$

3 0

2 years ago

Which of the following is an example of an irrational number

MAVERICK [17]

Answer:

D is the answer because if you complete the problem it does not equal out

8 0

3 years ago

Read 2 more answers

I need help fast with the first question in the page which is the find algebraically in R

ch4aika [34]

Answer:

2x²+5x-6 = 0

using the quadratic formula

x = 0.886 and x= -3.386

3 0

2 years ago

Somebody could help me ? ..

Hoochie [10]

Answer:

1/5

Step-by-step explanation:

8 0

3 years ago

A rectangle has a length of 8 and a width of x. Write a variable expression for the perimeter of the rectangle

natta225 [31]

Hi,

Since the perimeter of a rectangle is equal to twice the length plus twice the width, what you want to do here is P = 2(8) + 2(x) = 16 + 2x

Hope this helps! If my answer was not clear enough or you’d like further explanation please let me know. Also, English is not my first language, so I’m sorry for any mistakes.

7 0

3 years ago