1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Komok [63]
3 years ago
11

1. What is an op-amp? List the characteristics of an ideal op-amp

Engineering
1 answer:
Alexus [3.1K]3 years ago
8 0

Answer:

An opamp is an operation amplifier. It takes an input signal and amplifies it on the output side.

An ideal opamp should have infinite impedance at its input, infinite gain on the output, and zero impedance on the output

You might be interested in
Quản trị học là gì ? ý nghĩa của quản trị học với thực tế xã hội
Dmitrij [34]

Answer:

I can't understand your language

4 0
3 years ago
Which federal agency issues the model food code?
umka2103 [35]

The FDA! (food and drug administration)

4 0
3 years ago
Read 2 more answers
A furnace wall is to be built of 20-cm firebrick and building (structural) brick of same thickness. The thermal conductivities o
Norma-Jean [14]

Answer:

q=2313.04W/m^2

T=690.86°C

Explanation:

Given that

Thickness t= 20 cm

Thermal conductivity of firebrick= 1.6 W/m.K

Thermal conductivity of structural brick= 0.7 W/m.K

Inner temperature of firebrick=980°C

Outer temperature of structural brick =30°C

We know that thermal resistance

R=\dfrac{t}{KA}

These are connect in series

R=\left(\dfrac{t}{KA}\right)_{fire}+\left(\dfrac{t}{KA}\right)_{struc}

R=\dfrac{0.2}{1.6A}+\dfrac{0.2}{0.7A}\ K/W

R=\dfrac{23}{56A}\ K/W

Heat transfer

Q=\dfrac{\Delta T}{R}

Q=56A\times \dfrac{980-30}{23}\ W

So heat flux

q=2313.04W/m^2

Lets temperature between interface is T

Now by equating heat in both bricks

\dfrac{980-T}{\dfrac{0.2}{1.6A}}=\dfrac{T-30}{\dfrac{0.2}{0.7A}}

So T=690.86°C

6 0
3 years ago
What type of building project is most like an enhanced skills occupation?
enot [183]

Answer:

4.modifying a building to achieve an entirely new purpose

8 0
3 years ago
Input signal to a controller is​
alexgriva [62]

Answer:

were the cord plugs in

Explanation:

4 0
3 years ago
Other questions:
  • The creation of designer drugs is outpacing the ability of society to enact laws to prohibit them. Many of these substances have
    11·1 answer
  • Communication "works" to the degree that a wide variety of information is completely and thoroughly shared among the parties, an
    13·1 answer
  • Pehdhdjdjdodnjdndjdjdjfjdk
    11·2 answers
  • What is a rivet and how do tehey work
    14·1 answer
  • Calculate total hole mobility if the hole mobility due to lattice scattering is 50 cm2 /Vsec and the hole mobility due to ionize
    5·2 answers
  • Workplace bullying can cause_____hazards.
    7·1 answer
  • A) If a given directional antenna can receive 15 times the power of an isotropic antenna, what is
    11·1 answer
  • The Texas Sure program is designed to:
    11·1 answer
  • As you have learned, not all motor oils are the same. What are two things that make them different?.
    11·1 answer
  • A kitchen contains one section of counter that's 20 inches
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!