ionship between the supply voltage 77t + 75°) transform into sine form complex number that represents the
Q: A sine wave voltage has a peak value of 12 V. Its rms value is (a) 8.485 V (b) 9.231 V (c) 15.421 V…
A: Peak value, Vpeak=12 V
Q: the frequency of the volatage generated by an alternator having 4 poles and rotating having 4 poles…
A:
Q: The equation for 25 cycles current sine wave having ms value 30 amperes, will be O 30 sin 25t O 42.4…
A: Let sine wave is represented by i(t) Im sin wt Where Im is the peak value and w is frequency in…
Q: Q1/if the magnitude of the sine wave is 8 squares at Range=1 what is the voltage value?
A: In this question we need to find a voltage of sin wave.
Q: 1.28 For the following peak or ms values of some important sine waves, calculate the corresponding…
A:
Q: FIND THAT A SINUSOIDAL ALTERNATIVE VOLTAGE WITH A-350 VOLT AVERAGE VALUE WILL Reach 250 VOLT INSTANT…
A:
Q: What will be the equation for 50 cycle sine wave having RMS value of 20 ampere O i = 28.3 sin 50tTt…
A: In this question choose the correct option If frequency f= 50Hz Rms value =20A Write the current…
Q: A sinusoidal wave having an effective value of 120V is impressed across a 50ohm resistor. Calculate…
A: Given the AC sinusoidal input is along a 50 ohm resistor. The rms value can be calculated simply…
Q: alue in 8ms. 5. Alpha angle (degr
A: Since you have asked a multiple question we will solve the first question for you, If you want any…
Q: what is the speed in radians per second of a 4- pole 50 Hz alternator
A: speed of alternator = 120×frequencyPoles RPM = 120×frequency2π×Poles…
Q: 1. For the sine waves shown below, determine the peak, RMS, average value of each and the…
A: To fill the table using given voltage waveform for three signals A, B and C
Q: An alternating voltage, v, has a periodic time of 0.01 s and a peak value of 40V. When time t is…
A:
Q: 14 +100 V Identify the Peak Voltage of the given sine wave (1 Point) OV -100 V 100 V O - 100 V O 200…
A: Peak value of sine wave is maximum value of sine wave. peak voltage is =Vm voltage expression is…
Q: Homework1 A waveform has a frequency of 100 Hz, and has an instantaneous value of 100V at 1.25 msec.…
A: Given data, f = 100 Hz. t = 1.25 ms. V = 100 V.
Q: A sine wave has a peak value of 433 V. What is the RMS value?
A:
Q: The peak value of sine wave is 100 V. Its rms value is calculated as O a. 63.7V O b. 70.7V O c. 100V…
A: To solve the above problem, one should know about different characteristics of sine wave:…
Q: RMS value of the current drawn from the voltage source is Ampere
A: Given: Load-A:SA=4000VA and cosθA=0.8 leadingLoad-B:SB=3600 VA and cosθB=0.6 laggingLoad-C:PC=1000…
Q: 14. A technician uses an oscilloscope to measure the peak value of an AC wave. He tells you that the…
A: Given: A technician uses an oscilloscope to measure the peak value of an AC wave. The peak values…
Q: 4. Assuming a 60 Hz system, how much time (in seconds) is the peak positive current behind the peak…
A: In this question we need to find a how much time is the peak positive current behind the peak…
Q: The rms voltage of a sinusoidal waveform if the peak- to-peak voltage is 30V will be a. Insufficient…
A:
Q: The peak value of Sine wave is 200 v. Its rms value is calculated as, O a. 230 V O b. 200 V O c.…
A: Rms value of sin wave given by Vrms=Vpeak/√2 Here Vpeak=200V
Q: a sine wave has a maximum value of 230 v. what is the voltage after 38° of rotation
A: Given information about a sine wave (voltage) The maximum value is Vm=230 Volts. Rotation angle is…
Q: The maximum value of the sinusoidal voltage wave generated in one coil of an alternator is 12v. How…
A:
Q: Supply voltage has a value of 246 V. Its average value is Average value, Vave =
A: Supply voltage is given V = 246 V. Considering one complete cycle average value is given by,…
Q: A Sine wave has a Peak Voltage of 36V. Determine the voltage after a 135° rotation and the RMS…
A: General expression of V = Vpeak sin(wt) Put wt =135 degree Vrms = Vpeak / 1.414
Q: Question 17 If I average a positive half-cycle sinusoidal current, what value will I get? O zero O…
A: The solution is given below
Q: 1) A sine wave has a peak value of 500V. What is the instantaneous voltage at 30°? 2) A sine wave…
A: (1). The given information is, Determining the instantaneous voltage,
Q: 1. For the sine waves shown below, determine the peak, RMS, average value of each and the…
A: Any sinusoidal voltage signal can be written as, V(θ)=Vm sin(θ+φ) where, Vm is the peak voltage of…
Q: A current wave is represented by the equation i = 10 e 20⁰t amperes. Find the average and rms value…
A: In this question we will find average and rms value of given current wave....
Q: Determine the amplitude of the sine wave for the given waveform, if the volts/switch is 35 V/cm.
A:
Q: 6/ calculate the average value of the following voltage waveform v(t) 10 /2 e(rad) 2 -10
A: From given waveform write the expression for voltage expression v(t). now using average value…
Q: 4. The peak voltage of an AC sine wave is 100 V. Find the instantaneous voltage at (a) 30°, (b) 60°,…
A:
Q: The average value of a sine wave is as ........... times the peak value 0.637 0.5 O 1.21 0.707
A: Need to find the average value of sine wave is how times.the peak value
Q: Q1/If the magnitude of the sine wave is 8 squares at Range=1 what is the voltage value?
A: If the magnitude of the sine wave is 8 squares at Range=1 what is the voltage value?
Q: Which one of the following is correct for Peak factor of a sine wave. 1.41 1.11 1.73 2.41 If the…
A: Find the peak factor for the sinusoidal waveform? If the frequency increase the inductive…
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: The equation for 25Hz current sine wave
A: Given- Frequency= 25 Hz RMS value of wave= 30 A To find- Equation of sine wave= ?
Q: If the voltage v = 380 cos (wt-160.8°). This may be represented as sine function by
A: given function V = 380 cos(wt-160.8)
Q: peak value of a sine wave is 200. The average value is? a. 127.4 V b. 141.4 V c. 282.8 V d. 200 V
A: We need to find average value of sine wave .
Q: Question 14 The rms value of half wave rectified sine wave is 100A. Its maximum value is 199 A 202 A…
A: Q.14) ans:( d) 200A For half wave rectifier, RMS value of load current = Io(RMS) = Jpk /2
Q: The equation for 25 cycles current sine wave having ms value 30 amperes, will be 42.4 sin 25t 30 sin…
A: GivenNumber of cycles=25rms value=30 A
Q: The sine wave 10 20 30 40 t(ms) Figure 1: Sine Waveform Determine the period for the waveform of…
A: For the given figure peak value of the waveform is Vm=10 V. The given sinusoidal wave completes a…
Q: The sine wave 10 20 30 10 t(ms) Figure 1: Sine Waveform Determine the period for the waveform of…
A: In this question we need to find a time period and angular frequency from the given sine wave.
Q: 8. An AC sine wave has an effective value of 100 V. What is the peak value of the waveform? A. 96.3…
A: Given: An AC sine wave with Effective value, Vrms=100 V
Q: The period of sine wave in power generating station of Oman is 60HZ Select one: O True False
A: All power sockets in Oman provide a standard voltage of 240V with a standard frequency of 50Hz.…
Q: The sine wave 10 20 30 10 t(ms) Figure 1: Sine Waveform Determine the r.m.s. value of the waveform…
A: Part (A) - RMS Value DEFENATION:- The rms value is defined with respect to heating effect of the…
Q: The maximum value of the sinusoidal voltage wave generated in one coil of an alternator is 12v. How…
A:
Step by step
Solved in 3 steps
- The rms value of v(t)=Vmaxcos(t+) is given by a. Vmax b. Vmax/2 c. 2Vmax d. 2VmaxInstruction: Provide the correct answer. 1. What is the relationship between the supply voltage and circuit current in purely capacitive circuits? 2. Vm = 100cos(377t + 75°) transform into sine form is a complex number that represents the amplitude and phase of a sinusoid. 3. 4. What is the phase relationship between a supply voltage and current through a purely inductive circuit? . 5. The rms value of the signal is also called theDraw the sinusoidal waveform of the AC voltage and current for the given loads below. Describe the characteristics of the waveform for each load. A. Pure resistor B. Pure inductor C. Pure capacitor
- Shown in the figure below is an "RL" circuit drive by an AC power source. The AC power source has an RMS voltage of Vps (RMS) = 9.84 Volts and is running at a frequency of f = 8.585e+04 Hz. The resistor has a resistance of R = 2170 and the inductor has an inductance of L = 3.54e-03 Henries. Vps R ww Write the FORMULA for the total impedance of the circuit Ztot = Determine the numerical value of Ztot = 2890.5 Determine the numerical value of $z= = 41 Determine the current through the circuit: • I(PEAK) = 4.81E-3 • I(RMS) = 3.404E-3 Determine the voltage across the resistor: • VR(PEAK) = 7.387 • VR(RMS) = 5.22 ✔✔ Amps ✔Amps Write the FORMULA for the phase of the total impedance of the circuit z... = | tan-1 2701 R x Volts X Volts Determine the voltage across the inductor: • VL(PEAK) = 9.184 • VL(RMS) = 6.49 ✔ Volts Volts L R²+ WL- ✔ degrees 2 If a second circuit were connected in parallel with the inductor, this circuit would be considered as: O a low-pass filter O a capacitive switcher…Shown in the figure below is an "RC" circuit drive by an AC power source. The AC power source has an RMS voltage of Vps (RMS) = 11.58 Volts and is running at a frequency of f = 1.326e+04 Hz. resistor has a resistance of R = 3750 2 and the capacitor has an capacitance of C = 3.17e-09 Farads. Vps R ww Write the FORMULA for the total impedance of the circuit Ztot = Write the FORMULA for the phase of the total impedance of the circuit tot = Determine the numerical value of Ztot = Determine the numerical value of Pztot= Determine the current through the circuit: • I(PEAK) = • I(RMS) = Determine the voltage across the resistor: Amps Amps S2 C degreesThe ripple factor for pure dc is Answer:
- What is the average of A. a sine function over one cycle? Justify this mathematically. B. the square of a sine function over one cycle? Justify this!How do I find the phase of this sinc function?3. A sinusoidal waveform is displayed on a c.r.o. screen. The peak-to-peak distance is 5 cm and the distance between cycles is 4 cm. The 'time'switch is on 100 µs/cm and the 'volts/cm' switch is on 10 V/cm. Determine (i) angular frequency (ii) peak (iii) rms value of voltages (iv)Time period and (v) form factor.