What is the in phase component of 3*rect(t/10)*cos(300*pi*t + pi/2)?
Q: A complex number is represented as Z=4+j3 ohm. What will be magnitude and phase of this complex…
A: For any complex number, C=A+jB, the magnitude and phase of the complex number can be expressed as
Q: When a 10V 5 Hz sinusoidal signal is applied to the input of the given system, what is the phase of…
A:
Q: Q3: A. Determine the phase difference between the given sinusoidal waveforms: i(t) = 2cos(wt + 10)…
A:
Q: ermine the output wave-form for the network in the figure below then calculate the average and the…
A: Fig: Given diode circuit and input waveform
Q: Given a pure SINE phasor of magnitude 3 and a pure COSINE phasor of magnitude 4, the resultant…
A:
Q: Find the phase angle between , = -4 sin(377t + 55°) and iz = 5 cos(377t – 65°) Does i, lead or lag…
A:
Q: Given the AC signal: v= 200 Sin (377t-30) a) What is the RMS voltage? b) What is the period of this…
A: Given: AC signal v=200sin377t-30°
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: For the sinusoidal signal of 5 sin(wt) +10cos(wt) ; in the phase form of Aej(phi) ; where phi =…
A:
Q: Problem: Caleulate Average value, Rus value aud Form fuctor of the sawtootla wave show in the…
A: we need to find average value , Rms value and Form factor for the sawtooth waveform given.
Q: The capacitive reactance (XC) ............. be affected by the harmonics of non-sinusoidal wave. *…
A:
Q: The angle by which the wave leads or lags. An equivalent DC value of an AC signal. Consists of…
A: The angle by which the wave leads or lags. An equivalent DC value of an AC signal. Consists of…
Q: Q4) Determine the power and rms value for each of the following signals: a) (10 + 2sin3t )cos10t b)…
A: The power of any signal is defined as the sum of the absolute squares of its time-domain samples…
Q: 44eV,50Hz IM has star conectd 31 at o3pf. find 3 phase
A:
Q: 4) Pure Inductance in Parallel Frequency = 200HZ %3D ET = 200V EL1 = E12 = %3D EL3 %3D II
A: Draw the circuit diagram representing all the current and voltages.
Q: R 200 Vs 120Vrms }60HZ 0° C. -j10 Calculate the magnitude of the voltage drop across the inductance.
A: Using voltage division rule we will find voltage across inductor. Given inductive reactance = j5…
Q: 4. Determine the average and effective value of the sinusoid i(t) given by i(t)= 100sin(377t +90°)…
A: Given: The sinusoid current it=100 sin 377t+90° A Peak current, Im=100 A
Q: CHANGE TO POLAR FORM: 3B097=122, 5 17,32 +j 10 50 -J E6.6 9.06+J4.226 16.82+] 62,785 59.088+j 10,42…
A:
Q: Given the sequence in Figur } x(n) 2 ..... 5 3 To=NT FIGURE Data sequence in Problem 4.11. where f,…
A: X(n) is periodic with N=4. For one period X(n) isX(n)= 4 -1 2 1 fs=100 Hz T=0.01 sec…
Q: phasor diagram of π (pi) model transmission line
A:
Q: HE R2 Xc GEN V GEN : 15 Vpk-pk 20 kHz
A:
Q: Find the sum of the voltages and its phase angle and the angle difference of e1=-12 cos wt + 50oV…
A:
Q: Ex: What is the phase relationship between the sinusoidal waveforms of each of the following sets?…
A:
Q: The corona loss on a particular system at 50 Hz is 1 kW/km per phase. What is the corona loss at 60…
A: Given, For,Frequency, f1=50 HzCorona loss, P150Hz=1 kWkm per phaseAt,Frequency, f2=60 HzCorona loss,…
Q: Convert the following phasors into sinusoidal waveforms a. V = 100e30 V, w= 10³ rad/s b. V1 = 120e45…
A: Phasor: A phasor is a rotating polar with constant amplitude which rotates in counter clockwise…
Q: After helping your friend, you decided to take a walk. You found a device dis- carded by the side of…
A:
Q: Given the sinusoidal voltage v(t) = 50 cos (30t + 10°), what is period of this signal? %3D Non of…
A: The period o his signal is 2*π30=0.209 sec
Q: Find the radian frequencies of sinusoidal currents that have radian frequencies of a. 9π rad/sec b.…
A:
Q: Find the phase angle between ij =-4 sin(377t + 25°) and iz = 5 cos(377t - 40) Does i lead or lag i?
A: Given :i1 = -4sin(377t+25o)i2 = 5cos (377t-40o) =5sin(377t-40o+90o)∵ cos(ωt+ϕ)=sin(ωt+ϕ+90o)i2…
Q: 3. What are the frequencies of the following sinusoidal wave: (a) e = Em sin345t, %3D (b) I = Im…
A: In this question we will find frequency...
Q: The inductive reactance (XL) . be affected by the harmonics of non-sinusoidal .wave all-of-them…
A: Inductance XL depends on frequency as XL= jwL
Q: Question 3: 1-) Component values of the following circuit are listed in the Table I. Answer the…
A:
Q: Given v₁ = 20sin(wt +60-) and v2 = 60cos(wt -10-), determine the phase angle between the two…
A: Given data, V1=20sinωt+60° VV2=60cosωt-10° V
Q: For the circuit below, R1=10 k2, R2=20 kn, Rc=3.3k2 and C;=20 nF C2=10 nF are given. Find the…
A: We need to calculate the frequency value for the given circuit and draw the waveform for O1, O2,…
Q: If kr = Eripplerms/Eave, %3D determine kr of the given waveform. 2Vp-p 10v
A: The given Kr is called ripple factor.
Q: Match a load impedance of 25-j100 Ω to a 50 Ω transmission line using a series inductor (next to the…
A: Given data, ZL=25-j100 ΩZ0=50 Ω
Q: Solve for the Vrms (magnitude only) across the capacitive reactance if R2 = 1062 ohms and Xc = 2221…
A: The following circuit diagram is given: Also, R2=1062 ohms and Xc=2221 ohms. The magnitude of the…
Q: Question 2 Given the two sinusoidal waveforms, f(t) = -50coswt - 30sinwt and g(t) = 55coswt -…
A:
Q: For the circuit below, R1=20 kOhm, R2=10 kOhm, RC=3.3kOhm and C1=C2=0.01 µF are given. Find the…
A:
Q: The corona loss on a particular system at 50 Hz is 1 kW/km per phase. The corona loss at 60 Hz would…
A: Given, The corona loss on a particular system at 50 Hz is 1 kW/km per phase P150 Hz=1 kW/km per…
Q: b. 6 sin(377t- 20)
A:
Q: amplitude A, and differing by their phase constant, interfere to produce a resultant wave with…
A:
Q: Find the RMS value of Vit)-100 sin(377t+76) V 141,421 V 55,10 V 100 V 70.71 V
A: Given data: The Rms value is, Vt=100SIn377t+76 V
Q: What is the peak factor of 169sin 377t?
A:
Q: What is the RMS value of 169sin 377t?
A: Given sinusoid is 169sin 377t.
Q: The frequency of the sinusoidal voltage source is adjusted until ig is in phase with vg. What is the…
A:
Q: 5. Find the radian frequencies of sinusoidal currents that have radian frequencies of a. 9n rad/sec…
A: Here, we have given the radian frequencies. The radian frequency is denoted by ω. So, we have to…
Q: Determine the phase spacing D.
A:
Q: Let i(t) = 2 cos(4t – 53.1°) A. What is the phasor associated with this waveform in rectangular…
A:
What is the in phase component of 3*rect(t/10)*cos(300*pi*t + pi/2)?
Step by step
Solved in 2 steps with 2 images
- For the below sinusoidal voltage trace displayed by the CRO, the time/cm switch is on 5ms/cm and the volt/cm switch is on 3 V/cm. a) the frequency will bel Hz b) the amplitude will be V.2-A resultant current is made of two components: a 10 A D.C. component and a sinusoidal component of maximum value 14.14. The average value of the resultant current is amperes (a) 0 (b) 24.14 (c) 10 (d) 4.14 and r.m.s. value is - amperes (e) 10 (f) 14.14 (g) 24.14 (h) 100A certain impedance is given by 1012° N. Does the current lead or lag the voltage, and by how many degrees? Fill in the blanks. The current the voltage by
- For the below sinusoidal voltage trace displayed by the CRO, the time/cm switch is on 0.2ms/cm and the volt/cm switch is on 1 V/cm. a) the frequency will be Hz b) the r.m.s value will be In CRO the beam can also be shifted vertically by applving a suitable DC voltage to theFor a series RLC circuit with a sinusoidal input voltage, the amplitude of the current passing through the circuit (I, in mA) is plotted as a function of frequency for two cases: Curve 1 with R1, L1. and Curve 2 with R2. L2 as shown in the next figure. The value of the capacitor used in the circuits is C=0.01 micro Farads. If the value of R2 =1600 Ohm then the input voltage (in volts) is: 7.5 25 110 Frequency H2 O a. 4 O b. 16 sin(9888 t) O c. 8 O d. 8 cos(6.28 f t) O e. 8 sin (6.28 R t)Any non-sinusoidal wave can be represented by a . . with harmonic frequencies. * ... of sine waves ..... ..... O non-of-them O add O difference sum
- "If lab is equal to 595.8252306 and lb is 344296, the phase sequence is:" O POSITIVE O NEGATIVEThe sinusoidal voltage trace displayed by the CRO, the time/cm switch is on 50 µs/cm and the volt/cm switch is on 20 V/cm. The width of one complete cycle is 3.6 cm and the peak to peak height is 5.8 cm. Determine the following: The frequency is = The peak to peak voltage is = The amplitude is = The R.M.S voltage is =Ererrises: IA platinum oil has a resifance of 3-14k r at go°C and 3.747JV at 100°C.- Fin'd the resistance at o'C ond the kmp -creff. of resifonce af 40°C 2. A pofential difference of r5oV is apphed to a field wnding at 15°C and the currend is SA. What will be the mean fempouafure of the winiding when currend has falen to 3.91A, apphedvrltage being constant Aasume s =p7.5. 3. A cril has a resi fance of 182 when its mean femperature is 20°C and 20v when ik mean femperature s 50°C. Frid is mean femperature rise when ik resotonce is 21JL and the sorrandinig femperature is i5°C. A cril of a relay takes a curre of 0.12 A when it is at the vem insbi o al 4. A jemperature of is'C ond canneckerdacms a oV supply If the minimum operating current of the relay is 0.1 A, colculate the femperature above ohich the relay will fail to operate when connected ti the same supply. Resi tncenfemp.coefficrenf of the cril makria] is o.0043 per °C at 0°C.
- C1 L1 R1 V1 Vout V1 contains the fundamental and its harmonics (fo, 2fo, 3fo, ...). The amplitude of the harmonics is inversely proportional to the harmonic number. V(fo) = 10 mV V(2fo) = 10mv/2 = 5 mV V(3fo) = 10mv/3 = 3.33 mV V(4fo) = 10mv/4 = 2.55 mV a) What is the minimum value of Q for the circuit that will attenuate the third harmonic (3fo) in Vout to be less than 1% of the fundamental? b) What is the amplitude of the fifth harmonic (5fo) as a percentage of the fundamental?For the current waveform that shown in Figure below Find:- 1). Average value 2). R.M.S value 3). Form factor Current (A) ha 8 10 12 1-2Apply a sinusoidal input voltage with 2V p-p and vary the frequency according to the table below. Measure the voltage Vr and current I from the voltage across R and find the phase angle between the Vi and I.