What is electrical impendance?

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Impedance (Z) is the vector sum of a circuit's resistance (R) and reactance (X), is expressed in ohms, and is the total opposition to current in an a.c. circuit.

Resistance, expressed in ohms, depends upon the length, cross-sectional area, and resistivity of the conductor.

Reactance, expressed in ohms, can be inductive reactance (XL), capacitive reactance (XC), or a combination (vector sum) of the two.
  • Inductive reactance is directly proportional to the circuit's inductance and the supply frequency.
  • Capacitive reactance is inversely proportional to the circuit's capacitance and the supply frequency.

Is it possible for an abused woman to have impending feelings of fear when she is living in an abusive relationship?

\n. \n Answer \n. \nWomen especially have an uncanny sense of impending doom or "something isn't quite right." Mothers of children can sometimes know something is wrong with their child long before it happens or two people that are very much in love and have had a few years together can tel (MORE)

What is impending recession?

recession means;In macroeconomics , a recession is a decline in a country's gross domestic product (GDP), or negative real economic growth , for two or more successive quarters of a year. In the United States GDP is officially tracked by the Commerce Department's Bureau of Economic Analysis (MORE)

What does impending mean?

Answer . soon to happen -- "impending doom" is misfortune that is, so to speak, just around the corner

How do you use impend in a sentence?

Change is impending, one always has to be prepared. Oh wait, that uses "impending", not "impend". Okay, somebody else use "impend" in a sentence for me; I don't know how.

Use impending in a sentence?

She could sense the feeling of impending doom settling down uponthe courtyard as the army rode closer.And you is so dumb

What are the signs of impending childbirth and hard labor?

First contractions start, then the frequency increases. Your water breaks, followed by the urge to push. This may last some time before the final process called "crowning" the the child's head has started to show through the birth canal.

What is impending motion?

I'm pretty sure it means the motion or movement that is going tohappen. So, if you apply force in a direction to a box, theimpending motion will be sliding or tipping in the direction offorce depending on certain coefficients of friction.

What is an electrizer?

an electrizer is something that you should give to your electabuzz and then trade it to make it into and electivre

Who wrote The Impending Crisis in the South?

Hinton Helper wront "The Impending Crisis in the South". It was an influnetial book in the 19th century stating that Southern America better industrialize and stop depending on Northern machinery. Pre Civil War

What is a synonym for impending?

I don't think there is a synonym: forthcoming is not really a synonym as impending is generally only used of unpleasant or disastrous things about to happen .

Which prophet warned Paul of his impending imprisonment?

Acts: 21 At Caesarea, a prophet named Ag'abus warned Paul that he would be bound and taken captive if he journeyed on to Jerusalem. His friends begged him not to make the trip. But Paul felt compelled to travel to Jerusalem. "I am ready not only to be imprisoned but to die at Jerusalem for the n (MORE)

Is the band impending doom christian?

There are actually two different bands by the name of Impending Doom. One of them which has a label under Christian music. The newer Impending Doom band which formed in California in 2005 is a Christian band. The other Impending Doom band which formed in Germany in 1993 and split-up in 2001 is (MORE)

What does impending motion mean?

I'm pretty sure it means the motion or movement that is going to happen. So, if you apply force in a direction to a box, the impending motion will be sliding or tipping in the direction of force depending on certain coefficients of friction.

Is A white butterfly is a sign of impending wealth?

There are many superstitions regarding animals. Butterflies are no exception. However, there is absolutely not single shred of evidence to support any of these superstitions. An insect, randomly encountered does not in any way relate to your bank account. Remember, to believe in something does no (MORE)

Does impending doom believe in God?

Impending doom doesn't sound like it is alive. God gives us all choices to do what we want and it is up to us to do the right thing. If we don't, impending doom will strike. Impending doom is more of a cause and effect between us and God.

What does electricity have in it?

Actually, I just learned about electricity in class today, so you're in luck! Electricity has atoms that have electrons orbiting the atoms. If two atoms are next to eachother, and the electrons from both atoms touch eachother, that causes some kind of electricity. Hope this helped! :)

What are the signs and symptoms of impending heart attack?

If you think you're having a heart attack, call 9-1-1 oryour emergency medical system immediately. Some heart attacks are sudden and intense. Most heart attacks startslowly, with mild pain or discomfort. Often people affected aren'tsure what's wrong and wait too long before getting help. Here ares (MORE)

What can electricity do to you?

Electricity can pass through your body causing you to get shocked. The severity of the shock depends on how many amps passed through and where the electricity passed through your body. Also the length of time you were being shocked. If there is enough amps you can be burned and/or killed. If you don (MORE)

Why couldn't seismologists in Japan know before hand of the impending gigantic danger?

Notwithstanding great strides in seismology in the last few years,it is still a long way from being an exact science. The best theycan do right now is keep tabs on likely areas, and issue warningsif they feel that a large quake is "imminent" based on their bestconjecture using the data available to (MORE)

Was there warning of an impending attack just before the Battle of Gettysburg?

The Battle of Gettysburg was an "accidental" battle in its' beginning. Elements of Confederate Gen. Harry Heth's command(A.P. Hill's 3rd Corps) encountered Union Cavalry under Gen.John Buford's command in the town. The Confederate Army of Northern Virginia was under orders from Gen.Lee to avoid a "g (MORE)

What strategies do you use to tackle your impending homework?

Complicated tasks are more easily tackled by breaking them down into components. Making a game out of everything in life will serve you well in this world, and doing homework is one task that can stand to be turned into a game. You might try doing your favorite subject (if there is one) last, after (MORE)

What is the difference between impending disaster and anticipated disaster?

Impending is a state that is independent of say the participants. In otherwords, a storm is impending whether or not anyone is aroundto know so, if said storm is in fact to occur at some temporalpoint. Anticipated is a state that depends upon particpants. Thus, a storm is anticipated is there is (MORE)

What actors and actresses appeared in Impending Doom - 1993?

The cast of Impending Doom - 1993 includes: Daemon Bagley Bryan Campbell Kate Duggan Jason Ellis Ben Fenner Aaron Fili Megan Hovde Matt Hovde Carrie Jacobson Voegele Brian Kiel Shawn Lanz Dave Lawler Ali McLarney Anna Perilo Josh Perilo Wayne Rasmuss Alexis Richards Sean Rourke Tim Sitch Julie Storm (MORE)

Why wont power companies do anything to protect the grid from an impending massive solar flare?

There could be several reasons. Two of the possible reasons are: Cost of making the changes to protect the grid could be very costly. They might not believe that a massive solar flare that knocks the grid out will actually happen, so the improvements are not necessary. If you look at hiatory, it ja (MORE)

Is the website impending doom really true?

The website impending doom.com sets out various possible ways humancivilisation might come to an end. The first scenario Is ClimateChange. All the information about climate change and the greenhouse effectis accurate. Humans are adding to greenhouse gas levels throughdeforestation and burning of f (MORE)