Find the rms value of the voltage waveform of the given figure as well as the average power absorbed by a 12.9 resistor when the voltage is applied across that resistor. v(1) A 8 02 57 10 12 The rms value of the given voltage waveform is (Calculate to 2 decimal places) The average power absorbed by the 12.902 resistor is W (Calculate to 2 decimal places)

Find the rms value of the voltage waveform of the given figure as well as the average power absorbed by a 12.9 resistor when the voltage is applied across that resistor. v(1) A 8 02 57 10 12 The rms value of the given voltage waveform is (Calculate to 2 decimal places) The average power absorbed by the 12.902 resistor is W (Calculate to 2 decimal places)

Power System Analysis and Design (MindTap Course List)

6th Edition

ISBN:9781305632134

Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma

Chapter2: Fundamentals

Section: Chapter Questions

Problem 2.1MCQ: The rms value of v(t)=Vmaxcos(t+) is given by a. Vmax b. Vmax/2 c. 2Vmax d. 2Vmax

See similar textbooks

Similar questions

Get the RMS and average value of the voltage. Frequency is 60 Hz. Please write properly the solution. Make sure to recheck.
Determine the rms current I as shown in figure 2. Source voltage is already in RMS value(Answer must be in polar formand should be in 4 decimal places).
If the peak to peak voltage is equal to 20 . How much the RMS value of the voltage!?
A. The value of: A=5 ms C= 15 ms Peak to peak = 10 B D Figure 1 (a) From Figure 1 above, identify the frequency (f), value of time at A, B, C, D, period (T) and the RMS.
1 Calculate average and RMS value of the voltage waveform given in Figure. 4V %3D t(ms)- 4V
Computed Rms value (V) 100 E1:A to B E2:A to C 1502 E3:A to D 220. E4:A to F 220 Vac E5:A to G 330 E6:F to G E7:B to C 470 E8:C to D 6802 E9:D to E E10:E to F
(b) An engineer is required to analyse a sinusoidal waveform for the voltage and current using oscilloscope. The voltage waveform produced Root Mean Square (RMS) value at 75 V with positive-going zero crossing at 30°. While the RMS value of current is 66.71 A with negative-going zero crossing at 0.349 rad. Assume the frequeney of both waveforms is 50 Hz. (i) Sketch the voltage and current waveform in the same axis by showing the important point. (ii) Determine instantaneous voltage when t = 8ms . (iii) Determine phase relationship between voltage and current waveform.
(b) An engineer is required to analyse a sinusoidal waveform for the voltage and current using oscilloscope. The voltage waveform produced Root Mean Square (RMS) value at 75 V with positive-going zero crossing at 30°. While the RMS value of current is 66.71 A with negative-going zero crossing at 0.349 rad. Assume the frequency of both waveforms is 50 Hz. (i) Sketch the voltage and current waveform in the same axis by showing the important point. (ii) Determine instantaneous voltage when t = 8ms - (iii) Determine phase relationship between voltage and current waveform. (c) From the measurement process, the circuit generated two different outputs, V,(t) and V,(t) with the same peak voltage. The V,(t) lagging V,(t) by 100°. If V,(t) =150sin(1000t – 40°)V , determine the RMS value and phase angle of.
8. Liquids with solid impurities a) Have higher dielectric strength b) Of large size have higher dielectric strength c) Have lower dielectric strength as compared to pure liquids d) None of the above 9. Peak to peak ripple is defined as a) the difference between average de voltage and peak value b) the difference between maximum and minimum de voltage c) the difference between maximum ac and average de voltages d) the difference between ac (rms) and average de voltages 10. In a Cockroft-Walton circuit, input voltage 100 kV load current 25 mA, supply frequency 100 Hz, each capacitor 10 nF. The optimum no. of stages for maximum output voltage is a) 1 b) 2 c) 10 d) 35
Determine the rms voltage across each resistor and the rms current. Make sure to graph the rms voltage and current.
If the voltage scale is 5 volt/div, what is the RMS value for the below signal AMA Select one: a. 14.14 volts b. 7.07 volts c. 20 volts d. 10 volts
convert the v1 and v2 value in rms value