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
olasank [31]
2 years ago
11

What is the purpose of placing a large electrolytic capacitor in the output side of a power supply

Engineering
1 answer:
elena-14-01-66 [18.8K]2 years ago
6 0

Answer:

When the AC power is larger than the DC load's needs, a big filter capacitor is typically employed to absorb and store energy, and to give energy to the load when the AC power is lower.

Explanation:

You might be interested in
The term variation describes the degree to which an object or idea differs from others of the same type or from a standard.
AfilCa [17]
The answer is true. Thank me later<3
5 0
3 years ago
Read 2 more answers
An 80-percent-efficient pump with a power input of 20 hp is pumping water from a lake to a nearby pool at a speed of 10 ft/s thr
Sladkaya [172]

Answer:

Part A

The mass plow rate, is approximately 97.0 lbm/s

Part B

The power used to overcome friction, is approximately 1.9 hp

Explanation:

The efficiency of the pump, η = 80%

The power input to the pump, P = 20 hp

The speed of the water through the pipe, v = 10 ft./s

The diameter of the pipe, d = 5.2 inches = 13/30 ft.

The free surface of the pool above the lake, h = 80 ft.

The density of the water, ρ = 62.4 lbm/ft.³

Part A

The mass plow rate, \dot m = Q × ρ

Where;

ρ = 62.4 lbm/ft³

Q = A × v

A = The cross-sectional area of the pipe

∴ Q = π·d²/4 × v = π × ((13/30 ft.)²)/4 × 10 ft.s ≈ 1.4748 ft.³/s

∴ The mass plow rate, \dot m ≈ 1.4748 ft.³/s × 62.4 lbm/ft.³ = 97.02752 lbm/s

The mass plow rate, \dot m ≈ 97.0 lbm/s

Part B

The power to pump the water at the given rate, P_w =  \dot m·g·h

∴ P_w =  97.02752 lbm/s × 32.1740 ft./s² × 80 ft. ≈ 14.1130725 Hp

P_w ≈ 14.1130725 Hp

The power output of the pump, P_{out} = 0.8 × 20 hp = 16 hp

Therefore, the power used to overcome friction, P_f = P_{out} - P_w

∴ P_f ≈ 16 hp - 14.1130725 Hp ≈ 1.8869275 hp

The power used to overcome friction,  P_f ≈ 1.9 hp

7 0
2 years ago
The separation and purification process is used for which of the following purposes?
Svetach [21]

The separation and purification process is used for DEVELOPING VACCINES. The development of vaccines must follow strict guidelines.

A vaccine is a biological preparation used to protect against harmful diseases (e.g., viruses) in a simple and safe manner.

Vaccine purification is a strict process consisting of clarification, concentration and chromatography in order to separate the extract that contains the active principle of the vaccine.

The techniques used for vaccine filtration include membrane filtration, depth filtration and centrifugation.

Learn more about vaccines here:

brainly.com/question/6683555

6 0
2 years ago
HELP PLEASE ! TYYYY!!!!!!!!!!!!!!!!!!!!!!!!
My name is Ann [436]

You can pick the song Cover me in sunshine- By pink

  • <em>This</em><em> </em><em>is</em><em> </em><em>a</em><em> </em><em>very</em><em> </em><em>beautiful</em><em> </em><em>song</em><em> </em><em>that</em><em> </em><em>describes</em><em> </em><em>happiness</em><em>.</em>
  • <em>I</em><em> </em><em>feel</em><em> </em><em>happy</em><em> </em><em>when</em><em> </em><em>I</em><em> </em><em>listen</em><em> </em><em>to</em><em> </em><em>this</em><em> </em><em>song</em><em> </em><em>because</em><em> </em><em>it</em><em> </em><em>shows</em><em> </em><em>the</em><em> </em><em>connection</em><em> </em><em>between</em><em> </em><em>a</em><em> </em><em>mother</em><em> </em><em>and</em><em> </em><em>daughter</em><em>.</em>
  • <em>Also</em><em>,</em><em> </em><em>The</em><em> </em><em>song</em><em> </em><em>compares</em><em> </em><em>Sunshine</em><em> </em><em>with</em><em> </em><em>Happiness</em><em>.</em>
8 0
3 years ago
Part of a control linkage for an airplane consists of a rigid member CB and a flexible cable AB Originally the cable is unstretc
AnnZ [28]

Answer:

e_{ab} =  4.18*10^(-3)

Explanation:

This question will be solved with the help of diagram (see attachment)

Given:

Δ∅ = 0.50 degrees (correction)

BC = 800 mm

AC = 600 mm

Solution:

We use coordinate system with point C as origin (0,0)

Hence,

Point A = (600,0)

Point B = (0,800)

The change in length or displacement can be calculated BB' :

BB' = BC * tan (Δ∅) = (800 mm) * tan (0.5) = 6.9815 mm

Hence, Point B' = (-6.9815,800) and we calculate distance A and B

AB = \sqrt{600^2 + 800^2} = 1000 mm

We calculate distance A and B'

AB' = \sqrt{(600 - (-6.9815))^2 + (0-800)^2} = 1004.2 mm

Normal Strain in AB is:

e_{ab} = \frac{AB' - AB}{AB} \\\\= \frac{1004.2 - 1000}{100}\\\\= 4.18 * 10^(-3)

The solution is :

e_{ab} =  4.18 * 10^(-3)

6 0
3 years ago
Other questions:
  • What's the monomer? Show the structure.
    10·1 answer
  • To prevent hydroplaning, _____. A. slow down B. speed up C. deflate your tires D. use cruise control
    15·1 answer
  • If there are 16 signal combinations (states) and a baud rate (number of signals/second) of 8000/second, how many bps could I sen
    9·1 answer
  • Draw an ERD for each of the following situations. (If you believe that you need to make additional assumptions, clearly state th
    15·1 answer
  • A cooking pan whose inner diameter is 20 cm is filled with water and covered with a 4-kg lid. If the local atmospheric pressure
    9·2 answers
  • The natural material in a borrow pit has a mass unit weight of 110.0 pcf and a water content of 6%, and the specific gravity of
    11·1 answer
  • La Patrulla Fronteriza de los Estados Unidos analiza la compra de un helicóptero nuevo para la vigilancia aérea de la frontera d
    14·1 answer
  • A fusible link should be how many wire sizes smaller than the actual circuit wire?
    8·1 answer
  • on the same scale for stress, the tensile true stress-true strain curve is higher than the engineeringstress-engineering strain
    10·1 answer
  • Documentation of a flow chart?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!