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AC circuit that contains both resistance and inductance will have a.The current and voltage in phase b.current will lead the voltage c.current will lag the voltage d.voltage will lag the current?
Wiki User
∙ 14y ago
a. the current and voltage in phase
Wiki User
∙ 14y ago
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What is the total resistance of a series circuit that contains two resistors having values 28 ohms and 56 ohms?
28 + 56 = 84 ohms
What effect does adding devices have on the resistance of a series circuit?
Many circuits have safety devices such as fuse. A fuse contains a substance that melts if it gets hot. if a short circuit happens, the heat causes the fuse to melt. The circuit is broken. because the current stops ,no damage is done.
Is voltage and current proportional to each other?
Yes, in accordance with Ohms law. Accross a given resistance, current will increase directly proportional to the increase in Voltage. Voltage(Volts) = Current (in Amps)x Resistance(in Ohms) You can transpose the formula to find the unknown, given 2 of the values.
Distinguish between op amp and differential amplifier?
Look up "op amp" on wikipedia, there is a good drawing near the bottom right. An op amp contains a differential amplifier as the first stage, but has multiple following stages that provide amplifier near ideal characteristics of high input resistance and low output resistance (it can drive more current than a single dif amplifier stage).
Who first printed and distributed the Thirukkural?
The book, first came on print on 1812.The first name of the book was "Muppal"It contains 133 chaptersArrathupal contains 380 poemsPorutpa contains 700 poemsKamathupaa contains 250 poemsThere are a total of 1330 poems in the ThirukuralIt contains 14,000 words in all.It contains 42,194 letters in total.
Contains both resistance and inductance?
Wire. conductors. Wire made into a coil, an inductor.
What is a purely resistive circuit?
It does not contain unidirectional outputAnswerA purely resistive circuit is an 'ideal' circuit that contains resistance, but not inductance or capacitance.
Which one of the following statements is true concerning an ac circuit that contains both resistance an inductance?
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.
What will happen if Ac circuit contains both resistance and inductance?
Just trying to answer a few questions that a can't find the answers for.
What is a resistance circuit?
It does not contain unidirectional outputAnswerA purely resistive circuit is an 'ideal' circuit that contains resistance, but not inductance or capacitance.
What is a Wheatstone?
The wheatstone bridge is an instrument used to measure electrical resistance by means of balancing a bridge circuit. The bridge circuit contains two legs, one of which contains the unknown resistance. Variations in wheatstone bridge can be employed to measure inductance, capacitance, and impedance also.
What is Wheatstone's bridge?
The wheatstone bridge is an instrument used to measure electrical resistance by means of balancing a bridge circuit. The bridge circuit contains two legs, one of which contains the unknown resistance. Variations in wheatstone bridge can be employed to measure inductance, capacitance, and impedance also.
The time constant of a circuit that contains inductance and resistance follows what type of curve.?
1.cosine 2.exponential 3.min-max value 4.sine
What is difference between maxwell bridge and hay bridge?
A Maxwell Bridge , also known as the Maxwell-Wien Bridge, is an AC bridge circuit used for measuring an unknown inductance by balancing the loads of its four arms, one of which contains the unknown inductance. A Hay Bridge is an AC bridge circuit used for measuring an unknown inductance by balancing the loads of its four arms, one of which contains the unknown inductance. One of the arms of a Hay Bridge has a capacitor of known characteristics, which is the principal component used for determining the unknown inductance value.
How does the permeability of a coil affect mutual inductance?
Since a coil contains numerous loops, more of the conductor is affectedÊ by the magnetic field. An increase in permeability of the core results in an increase in the inductance of the coil.
What will happen to the current or voltage if AC circuit contains both resistance and inductance?
If ther is a resistive load we got curent and voltage in phase. If the load is inductive curent lags behind the voltage. IN THIS CASE THER IS BOTH LOAD THAT MEANS CURENT WILL LAG BEHIND THE VOLTAGE
A auto transformer has what kind of induction?
self-induction."According to Lenz's law,[6]a changing electric current through a circuit that contains inductance, induces a proportional voltage, which opposes the change in current (self-inductance). The varying field in this circuit may also induce an e.m.f. in neighbouring circuits (mutual inductance)." - Wikipedia
