- Find the phase relationship between this wavefoe v= 50 sin (uwt - 20) i = 10 sin (wt +50)

Q: Calculate the amplitude, phase, angular frequency, period, and frequency if the sinusoid is 20sin(4π…

A:

Q: Find the phase relationship between the following wave-forms: a. V = 5 cos(wt – 30°) - || b. i = 8…

A: Given waveform equation, Voltage, v=5 cosωt-30° Current, i=8 sinωt+50°               i=8…

Q: ii) Write the waveform equations of v(wt), v;(wt) and i(wt).

A: In the question II,  Write the waveform equations of the given figure.  Standard waveform equations…

Q: The voltage across three components in a series circuit is given as: Va = 8 sin(wt + 30°)V V = 15…

A:

Q: 4) For circuit shown in Figure (3); if the voltage across the 0.5H inductance is v 100sin20t, the…

A:

Q: Problem 36: Find the phase relationship between the following two waveforms: = -4cos(wt +90°) = -2…

A: phase relationship can be found by measuring the phase difference between the two quantities. Phase…

Q: H.W.3: For v= 170 sin 2450t, determine vat t = 3.65 ms and show the point v waveform. on the

A: For v= 170 sin 2450t, determine vat t = 3.65 ms and show the point v waveform.

Q: Represent the following three waveforms on a single phasor diagram. (Use the current as the…

A: Given Data: i = 14 sin 377 t   v1=18 sin(377t + π/4)     v2 = 16 sin(377t – 60°)

Q: tion 1: what is the phase relationship between the sinusoidal waveforms of each of the following…

A: Brief description: For the above given current and voltage sinusoidal signals we need to justify…

Q: For the given waveform, the current the voltage by an angle V ot (rad) T/2

A: From the given waveform , we can easily found which one leading or lagging.

Q: a) Sketch and find the phase relationship between the following waveforms: V = 0.2 sin (wt - 60°) /=…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: The sinusoidal current waveform having the R.M.S value of 25 A, then the maximum value is

A: Rms value of the current = 25A Maximum current?

Q: Figure 8 (a) If v(t) = 25 sinl3.14t + 120°), where t represents time, determine its frequency in Hz.…

A: The impedance and the voltage can be calculated by using basic laws and voltage divider rule.

Q: 3.) Express the following functions in cosine form (a) 4 sin/wt - 30 ) (b) –10 sinlwt + 20)

A:

Q: A voltage wave having an equation e = 220 sin(314t+45°) + 100 sin(942t - 45°) is impressed across a…

A: Given parameters: Voltage wave expression- e =220sin314t + 45° + 100sin942t - 45° Resistance, R = 10…

Q: : For the current waveform that shown in Figure belo w Find:- 1). Average value 2). R.M.S value 3).…

A:

Q: AN AC source has a sinusoidal current of 4.8 sin(400Tt +30°) A. What is dc current of the circuit?

A:

Q: Q3: A. Given frequency of 50 Hz, compute how long it will take the sinusoidal waveform to pass…

A: The circuit this is excited the use of alternating supply is referred to as an AC Circuit. The…

Q: The sinusoidal current waveform having the R.M.S value of 20 A, then the maximum value is Answer and…

A: RMS value of a sinusoidal function given by  Irms = Imax /√2 Imax = Irms×√2

Q: Write the equation of the waveform that shown in the figure 3. i(t) 10 8 -1.1 t (msec)

A: From figure we can observed that given wave form is shifted version of sine wave. so we will find…

Q: QUESTION I DIRECTIONS: Draw the following sinusoidal waveforms: 1. e = 220 sin ( wt - 50°) 2. į = 15…

A:

Q: [B] For each of the following waveforms, determine the corresponding phasor in both the form a+jb…

A:

Q: Da/Given và 120 sin (wt i+52)v , and is 15 sin (wt +52) mA, whatis R?

A: RMS Value of a signal:  It's that steady state equivalent of a time varying signal which would…

Q: A. Draw the waveforms of the ff: a.) i, = 10 sin(wt + 30°)A b.) iz = 10 cos(wt - 45°) A c.) iz = 15…

A:

Q: 2-What is the phase relationship between the sinusoidal of the followin waveforms? v =10 sin(wt +…

A: To solve above problem one should have clear understanding of phasor quantities: In practical…

Q: Example: prove that the average value of the sinusoidal current shown below: Im Is equale to 21m/ A…

A:

Q: 1) For the following waveforms; i= -2sin (wt+20°) v = 5sin (wt+10°) The phase relationship between…

A: Current is given, It can be written as,

Q: What is the complex expression for a given alternating current, i=250 sin(wt-25 deg)?

A:

Q: A triangular voltage source has a peak value of 10 V. What is the computed RMS value of this source?…

A: In this question,  Find the rms value of triangle waveform.  Peak value = 10V

Q: Given A = 10 cos (5t+60). Find i)the peak value of A ii) the A frequency in Hz iii) the A in sin…

A:

Q: 32. Find the phase relationship between the following wave- forms: v = 0.2 sin(@t – 60°) i = 0.1…

A:

Q: For the given waveform, the current the voltage by an angle ot (rad) T/2

A:

Q: Q2/ Find the power and energy wave form? V(t) = sin wt ( - *< t< )

A: A signal is energy signal if energy is finite and power is zero. The Energy of continuous signal…

Q: The sinusoidal current waveform having the R.M.S value of 55 A, then the maximum value is

A: R. M. S value of sinusoidal waveform = 55A Maximum value = R. M. S value *√2

Q: 25. Transform each of the following into phasor form: (a) 75.928 cos (110.1t); (b) 5 cos (55t –…

A:

Q: Q3/a/ what is the function of the inductance (L) in a single phase half wave

A: a- Influence of source inductor Ls - If the thyristor contains only resistor element, the waveform…

Q: a) Sketch and find the phase relationship between the following waveforms: V = 0.2 sin (wt -60°) /=…

A: Solution (4.1) - Given,The equation for voltage is,V=0.2 sinωt-60°The equation for current is,I=5…

Q: Vmax тах min

A: Given data, Vmax=6 VVmin=-2 V

Q: An inductive circuit has a resistance of 10 ohms and an inductance of 2 henrys. The total impedance…

A:

Q: For the given waveform, the voltage T the current by an angle ot (rad)

A: If two alternating quantities such as a voltage, V, and a current, I have the same frequency ƒ in…

Q: The sinusoidal current waveform having the R.M.S value of 60 A, then the maximum value is

A: We need to tell about the maximum value from RMS value.

Q: Question 21 Solve for the sinusoidal voltage and currents, v(t) and i(t), on the given circuit. v(t)…

A:

Q: Calculate the r.m.s. value of a sinusoidal current of maximum value 20 A.

A: Given, Maximum value of sinusoidal current (Im)= 20 Amp

Q: v = 10 sin (ut +30) i = 5 sin (ut + 70°) (a). v= 10 sin (wt - 20) i = 15 sin (wt + 60) (b).

A: Disclaimer:  Since you have asked multipart questions, we will solve the first three subparts for…

Q: Find the phase relationship between the following waveforms: v(t) = 2cos(wt-30°) i(t) = 5sin(ot+60°)

A: Given: The voltage and current waveform is: vt=2cosωt-30°it=5sinωt+60°

Q: Problem 33: Find the phase relationship between the following two waveforms: υ = 25 sin(wt +80°) = 4…

A:

Q: 3. Draw the combinational clipper circuit that generates the following waveform. Vout +4.4 V 4.4 V…

A: The detailed answer to the given question is solved below as per the question.  It is asked to draw…

Q: # 12. Find the phase relationship between the following waveforms; =100 sin (ot- 80) i = 0.1 sin (ot…

A:

Q: In a given circuit the applied voltage and resulting current are given as follows: v= - 200 cos…

A: In a given circuit the applied voltage and resulting current are given as follows: v= - 200 cos…

Q: For the given waveforms, waveform D • Ithe waveform E. lags leads 30 60 30 180 210 D Degrees 360 540…

A:

Power Measurement

According to Blondel's theorem, the total power is measured with one less number of wattmeters than the number of wires present in the system. So, a single-phase and two-wire system will require one wattmeter and a single-phase and the three-wire system will require two wattmeters, and a three-phase and the three-wire system will also require two wattmeters and a three-phase and the four-wire system will require three wattmeter devices. The wattmeter is a device that measures power using one voltage and one current input as shown in the above figure. Multiple current or voltage input pair cables are used by many power analyzers and digital storage oscilloscopes (DSOs) for measuring watts, in effect within a single instrument acting as multiple wattmeters. It is possible to measure three-phase and four-wire power with one correctly specified power analyzer.