answersLogoWhite

0


Best Answer

When an AC circuit contains both resistance and inductance the current and voltage will be in phase. This means having waveforms that are of the same frequency and that pass through corresponding value.

User Avatar

Wiki User

9y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

10y ago

Exam paper question.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Which one of the following statements is true concerning an ac circuit that contains both resistance an inductance?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Continue Learning about Electrical Engineering

What are your resistance goals include which of the following?

focus on your authorized communications and resist providing a confession


When electric current is following in a curcuit if the voltage applied to the curcuit is increased the resistance will decrease true or false?

true


What is the resistance of a fuse bulb?

A lamp has two resistances: a 'hot' resistance (its operating resistance) and its 'cold' resistance (its resistance when switched off), and the hot resistance is significantly higher than its cold resistance.You can calculate its 'hot' resistance from its rated power and its rated voltage (assuming that it is being supplied at its rated voltage), by manipulating the following equation, to make Rthe subject: P= V2/RYou will, though, have to measure its cold resistance.


What is the relationship between total resistance and the resistance across each load?

There is no such thing as 'resistance across' a load! The correct term is 'resistance of a load'.To answer your question, it depends on how the loads are connected. If they are connected in series, for example, the total resistance is equal to the sum of the individual resistances. If they are connected in parallel, then you must use the following equation: 1/R = 1/R1 + 1/R2 + 1/R3 + etc.For any other connection, you will have to work it out individually.


Why does power decrease when resistance increases?

First, this statement stands as long as voltage is constant. If you held the current constant then power would increase as resistance increases.V=IR. For a fixed voltage if you increase the resistance (R) then the current (I) will decrease - following the formula.Power = VI so as the resistance increases the value of VI (power) decreases as V is constant and I gets smaller.Therefore the power is decreasing as the resistance increases (when voltage is held constant).Hope this helps.

Related questions

Why does the inductance of inductor varies with frequency?

It doesn't. the impedance of the inductor will, following the rule j*w*l, where l is inductance, w is frequency in radians and j is the imaginary number designating this a reactance, not resistance.


What of the following statements is true concerning the outline and matrix formats used when creating a format task organization?

Commonly the answer for which of the following statements is true concerning the outline and matrix formats used when creating a format task organization is none of the above.


What is meant by RLC circuits in series?

It means that you have the following three elements in series: R (resistance), L (inductance), C (capacitance).It means that you have the following three elements in series: R (resistance), L (inductance), C (capacitance).It means that you have the following three elements in series: R (resistance), L (inductance), C (capacitance).It means that you have the following three elements in series: R (resistance), L (inductance), C (capacitance).


Which one of the following statements concerning single double and triple bonds is correct?

All are covalent bonds.


Which of the following statements IS NOT true concerning ocean currents?

The gyres move counterclockwise in the northern hemisphere and clockwise in the southern hemisphere


Which of the following statements about listening is false?

What are the following statements.


Which of the following statements concerning the current changing social geographies of Russia is correct?

Males are more likely to be affected by alcoholism and related diseases


Which of the following is true concerning the preperation of financial statements?

The cost of goods sold is deducted from sales {confirmed page 525} B is the answer


Which of the following statements about arteries and veins is false?

Veins can collapse, serving as the blood vessel with the greatest resistance to blood flow in the circulatory system


Which of the following statements concerning party platforms is most likely to be true?

The parties generally adhere to their platforms both during the campaign and while in office


Which of the following statements about insulin resistance and pre-diabetes is TRUE?

Blood glucose levels in the pre-diabetesrange increase the risk of heart attack or stroke by 50%


Which of the following statements concerning the Windows Recycle Bin is TRUE?

you can restore files that have been moved to the recycle binYou can restore files that have been moved to the Recycle Bin.