The frequency of alternating current is the number of complete cycles that occur in a minute. Select one: TRUE FALSE

Q: An alternating current completes 17 cycles in 25 ms. The frequency is Frequency, F =

A: The number of complete cycles that are produced within one second is known as the Frequency .…

Q: The maximum value of the sinusoidal voltage generated in one coil of an alternator is 12V. How many…

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Q: An alternating current completes 9 cycles in 25 ms. The frequency is Frequency, F =

A: Given,  An alternating current completes 9 cycles in 25 ms. So, fundamental time period for 1 cycle…

Q: 5 *.For high rotating speed machines the number of poles must be Little True False O The reactance…

A: Rotating speed  N=120f/P P no of poles f frequency

Q: f the AC load is inductive then the current is _________ the voltage Select one: A. In the same…

A: In practical scenario where, alternating voltage generated is of sinusoidal nature and is given by…

Q: An alternating current varying sinusoidally with a frequency of 50 Hz has an rms value of 40 A.…

A: From the given dataTo find the instantaneous value?To find Time?RMS value of alternating current is…

Q: A sinusoidal alternating voltage has an r.m.s value of 200 V and a frequency of 50 Hz. it crosses…

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Q: An alternating current varying sinusoidally with a frequency of 50Hz has an RMS value of 20A. a.…

A: Given, An alternating current varying sinusoidally and has, Frequency (f)= 50 Hz I(rms)= 20 A

Q: Largest value reached in half cycle is called as O a. Mean Value O b. Instantaneous Value

A: the waveform of the signal takes some time to reach form its one value to its other value.

Q: FIND THAT A SINUSOIDAL ALTERNATIVE VOLTAGE WITH A-350 VOLT AVERAGE VALUE WILL Reach 250 VOLT INSTANT…

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Q: In CRO, an alternating current completes 2 cycle in 20 mS. Then its frequency is given by,…

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Q: Wat is the instantaneous value of the alternating voltage having the equation V = 200.sin (1000t) at…

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Q: An alternating current is given by an equation i=130 sin( 590t - 60°), the instantaneous value of…

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Q: 1. An alternating current varying sinusoidally with a frequency of 50Hz has an RMS value of 2OA. (i)…

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Q: A sinusoidal current has a peak value of 30 A and a frequency of 60 Hz. At time t=0, the current is…

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Q: An alternating voltage, v, has a periodic time of 0.01 s and a peak value of 40V. When time t is…

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Q: 1) The value normally stated when referring to alternating currents and voltages is the: d) peak…

A: The value normal stated when referring to alternating currents and voltage is the...

Q: An alternating current is given by i = 10 sin 314t. Find the time needed to generate two cycles of…

A: Given i = 10 sin 314t Time period is the time for one cycle  And T = 2πw

Q: 1.A sinusoidal voltage signal with a maximum magnitude of 1.0 V is superimposed on a 3.0 V DC…

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Q: 5. An alternating current varying sinusoidally with a frequency of 50 Hz has an rms value of 20 A.…

A: The solution is given below

Q: (d) The equation for an alternating current is given by i = 77 sin 314t. Find the peak value,…

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Q: The maximum value of the sinusoidal voltage wave generated in one coil of an alternator is 12v. How…

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Q: The equation for an alternating current is given by i = 77 sin 314t. Find the peak value, frequency,…

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Q: a sinusoidal alternating voltage has a r.m.s value of 200v and frequency of 50hz. it crosses the…

A: In practical scenario the AC voltage which is generated at large power station is of sinusoidal in…

Q: 3) An alternating current of frequency (60Hz) has a maximum value of (100A), the instantaneous i is…

A: Given, the frequency of the signal is f=60Hz The maximum amplitude is Im=100A And, the given signal…

Q: An AC series circuit has a load of 100 ohms, 0.5 henry and 10 millifarad and being supplied by a…

A: Given R = 100 ohm, L = 0.5 H, C = 10 mF

Q: is the value of an alternating current, which will produce the same heating effect as an equivalent…

A: In this we will write about which values produce same heating effect....

Q: ALTERNATOR (AC GENERATOR) 1. A part of an alternator winding consist of six coil in series, each…

A: Answer :- The given parameters are as follows :- phase displacement (β)=30° each coil emf = 10 V no.…

Q: Example 11.8. An alternating current is given by; i = 10 sin 942 t Determine the time taken fromt =…

A: Given:  i= 10 sin 942 t W = 942   T = 2 πW = 2 π942 = 6.67 msecNow time at which i= 6A 6= 10 sin…

Q: If the potential difference from the AC generator is v = (40)sin 900t V when t is in seconds. When a…

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Q: 5. Determine the rms values of the following instantaneous equations -- (answers must be in 4…

A: Find the RMS values for the given sinusoidal waveforms.

Q: ault current level of a circuit breaker used in a transmission line with phase voltage 2.2 kV and…

A: In this question , we will find fault current level... Note: due to bartleby policy , I will give…

Q: 10. A sinusoidal current has an rms value of 14 mA. The peak-to-peak value is A. 45.12 MA B. 16 MA…

A: Given data, RMS value is given as, Ir=14 mA

Q: for the circuit shown below If v_in=5 sin2m10t then corner frequency will be ......Hz 1 UF 2k Ohm 1…

A: For the given circuit if : Vin=5sin2π10t Then corner frequency will be in Hz. Options : 50 60 70…

Q: An alternating current varying sinusoidally with a frequency of 50Hz has an RMS value of 20A. (i)…

A: An alternating current varying sinusoidally frequency of 50Hz  RMS value = 20A. (i) Write down the…

Q: 4. An alternating current varying sinusoidally with a frequency of 50 Hz has an ms value of 40 A.…

A: This question belongs to circuit theory . It is based on the concept of sinusoidal waveform…

Q: 6. A sinusoidally varying alternating current has an average value of 127.4 A. When its value is…

A: It is given that: Iaverage=127.4 Awhen,I=0dIdt=62800 A/s

Q: (d) The equation for an alternating current is given byį= 77 sin 314t. Find the peak value,…

A: A alternating current  i=77 sin(314t)  What is peak value?  Frequency f= 1/T= w/2π Time period T=…

Q: 3. A sinusoidal alternating voltage has an r.m.s. value of 200 V and a frequency of 50 Hz. It…

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Q: A sinusoidal voltage has maximum amplitude of 90 V. The voltage passes through one complete cycle in…

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Q: A sinusoidal alternating voltage has an r.m.s. value of 200 V and a frequency of 50 Hz. It crosses…

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Q: An alternating current completes 7 cycles in 20 ms. The frequency is Frequency, F =

A: 7 cycles completed in in the 20mS Find the frequency f

Q: What is the impedance of an AC series circuit with a resistance and reactances for which R = 300…

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Q: what will be the power factor, if the inductive reactance is equal to the capacitive reactance of 20…

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Q: An alternating current varying sinusoidally with a frequency of 50Hz has an RMS value of 20A.

A: 1. (i) Given,f=50hzIRMS =20AT=1f=20 msecInstantaneous value of current -It = Imsin wt (or) Im cos…

Q: An alternating current is given by an equation i=160 sin( 540t - 50o ), the instantaneous value of…

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Q: The maximum value of the sinusoidal voltage wave generated in one coil of an alternator is 12v. How…

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Nodal Analysis

In the analysis of any electric circuit, nodal analysis is the method of determining the potential difference or voltage between different nodes in an electric circuit. A node is a point where two or more branches connect each other. In the nodal analysis, the voltages are determined in the terms of branch currents. The nodal analysis is also known as the node voltage method or branch current method. The nodal analysis method is one of the several applications of Kirchhoff's Current Law (KCL).