The value of armature current in the waveform is 13 A a = 54 degrees, and B = 159 degrees. The RMS value of current is Ia a+T B+T a O 2.75 O 75.16 O 4.88 O 9.93

Q: If the peak value of a sine wave is 20 V the rms value is O 14.14 V O 6.37 V O7 07 V O 12.7 V

A: Where Vpk= peak voltage.

Q: If sine wave AC at maximum is 20V, what is its amplitude at 40°? A. 12.86V C. 10.54V B. 11.23V D.…

A: Answer is 12.86 v Option: A

Q: A pure sinusoidal current is being rectified. For the given maximum value of half wave rectified…

A: Given: Half wave rectified current is Irms=50 A

Q: Three alternating currents are represented by sine wave A. B and C as shown in Figure 6 below. (a)…

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Q: is the duty cycle of step down chopper which is having 219.75 V as a input and 208.75 V RMS output…

A: Find the duty cycle of the step down chopper.  Output Rms and input voltage is given.

Q: For the sinusoidal wave given, what is the value of the peak current? 7A -7A а. 7A b. 19.8 A С. 9.9…

A: Given the sinusoidal wave

Q: The peak to peak distance of a sinusoidal waveform displayed on a C.R.O. screen is 9 cm and the…

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Q: A sine wave with peak values of +18 V has an rms value of Question 13 options: 5.73 V 12.73 V 6.36 V…

A: Given data: A sine wave have a peak value of ±18 V, Vp=18 V

Q: Question: In Dc chopper,the input voltage waveform is and the output voltage waveform is Option 1:…

A: In this question, choose the correct options What is input voltage waveform and what is output…

Q: 13. Find the rms values of the following sinusoidal waveforms: a. v= 10 millivolts sin (377t + 60)…

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Q: The peak distance of a sinusoidal waveform displayed on a C.R.O. screen is 15 cm and the 'volts/cm'…

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Q: he sinusoidal waveform 4.35 Ohm Xc-5.52 E-100V

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Q: In the case of wave winding, the-5 number of paths are equal a) number of poles O b) 2 O c)number of…

A: Given: For a wave-connected armature winding of a DC machine, the number of parallel paths has been…

Q: Q1: Draw the waveforms at the numbered points in the proper relationship to each other: %23 A B C D…

A: consider the given question;

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: .. .Francis turbine is alan .2 Friction turbine Reaction turbine Friction and Impulse turbine both.

A: Turbines are the most essential part of a power generation done by hydro power plant, In hydro power…

Q: The peak to peak distance of a sinusoidal waveform displayed on a C.R.O. screen is 7 cm and the…

A: We need to tell about peak voltage of given waveform.

Q: What is the approximate voltage amplitude and frequency of the waveform below? Trig Vertical Pos…

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Q: is the duty cycle of step down chopper which is having 216 V as a input and 202 V RMS output…

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Q: If the peak-to-peak voltage of a sinusoidal voltage is 1244, the RMS voltage would be: 884 V O A. B.…

A: Given, A sinusoidal voltage has Peak to peak voltage, Vpp=1244 V

Q: i(1) 4 Find RMS value of 10 waveform. 6 8 10 -10 2.

A: RMS of AC is that value which when passes through a resistor of known value for a particular…

Q: Q4//Does Clamper circult change the peak-to-peak (1.c., rms value)? Justfy

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: 1. A 60cycle current has a maximum value of 6.5A. What will be the instantaneous value of current at…

A: Since you have posted the multiple questions so we are supposed to answer the 1st one..

Q: Problem 49: Find the rms value of the following sinusoidal waveforms: a. v = 120 sin (377t + 60°) b.…

A: The RMS value of a Sinusoidal waveform can be calculated by dividing its Peak value by √2.

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: What is the approximate voltage amplitude and frequency of the waveform below? Trig Vertical Pos…

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Q: A dc separate excited generator operate at speed = 1500 R.P.M at a certain excitation gives a…

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Q: What frequency is this sine wave? 1 second O 1 Hz O 5 Hz О 10 Hz О 20 Hz

A: Frequency=1Time Period The time period is defined as the time taken by the signal to complete one…

Q: The peak distance of a sinusoidal waveform displayed on a C.R.O. screen is 7 cm and the 'volts/cm'…

A: Given, peak distance=7 cm voltscm=35  Vcmpeak

Q: SECTION 13.2 Sinusoidal AC Voltage Characteristics and Definitions Questions: v(V) 5 1. For the…

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

Q: 14.11 Determine the rms value of the voltage waveform shown in Figure 14-27. v(t) 3. 3. 2.

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Q: The peak distance of a sinusoidal waveform displayed on a C.R.O. screen is 6 cm and the 'volts/cm'…

A: Given, Peak distance= 6 cm volts/cm= 33 V/cm

Q: What will be the equation for 50 cycle sine wave having RMS value of 20 ampere? O i = 28.3 sin…

A: It is given that: Frequency of the current sine wave= f=50 HzRMS value of current= IRMS=20 A

Q: ind the RMS value of a 50% chopped ac wave

A: A half wave rectified AC signal is called as 50% chopped ac wave. A half wave rectified AC wave is…

Q: A synchronous machine is generating power of 2.7 MW, If the machine can deliver a maximum power of…

A: Last option is correct. The explanation is provided below.

Q: The distance between voltage minima and voltage maxima in the voltage standing wave is * O 21 O N2 O…

A: Standing wave, also called stationary wave, combination of two waves moving in opposite directions

Q: 3. What is the rms value of a square wave with an amplitude of 10 A and a frequency of 1 Hz? 4. A…

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Q: A waveform has a frequency of 100 Hz, and has an instantaneous value of 100V at 1.25 msec. Determine…

A: Given data: f=100 Hzet1=100 Vt1=1.25 msect2=2.5 msec

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

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Q: V(t) sine R1 25 0

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Q: The step down DC chopper uses DC source voltage V(dc) = 200 V and resistive load impedance of 10…

A: We have an step down DC chopper with, DC source voltage (Vdc) = 200 V Resistive Load Impedance (R) =…

Q: 15. A certain sine wave voltage has a positive-going zero crossing at 0 degree and a rms value of 20…

A: To find the instantaneous value of a certain sine wave voltage at 33°  Whose RMS value is 20 v and…

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: What is the phase relationship between the voltage and current waveforms if: i(t) = 12 sin (ωt +…

A: Given, Voltage and current waveforms are i(t) =12 sin (ωt+70°) A  v(t) =-25 cos (ωt+95°) V

Q: (d) Determine the RMS value for waveform A (e) Determine the angle(s) and time(s) when the sine wave…

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Q: If C = 1µF, find R that will result in a 50% conduction period for the load in either direction if…

A: Given C=1 uF supply voltage Vs =170 V f=60 Hz to find R

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

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Q: What is the ripple factor of a DC signal having ripple voltage of 2 V and a DC voltage of 50 V?…

A: