3)Find the rms value of the periodic current shown in fig 33)Find the rms value of the periodic current shown in fig 3
3)Find the rms value of the periodic current shown in fig 33)Find the rms value of...
1. Determine (a) the average and (b) rms values of the periodic current waveform shown in Fig. 1 i (A) 4 0 1 2 34 5 6 78 Fig. 1. Waveform for Prob. 1. 1. Determine (a) the average and (b) rms values of the periodic current waveform shown in Fig. 1 i (A) 4 0 1 2 34 5 6 78 Fig. 1. Waveform for Prob. 1.
1.2 kW 0.8 kVAR (cap) (a) In the circuit shown in Fig. Qla, find: Construct the power triangles for the loads. (ii) Find the overall complex power consumed in the loads. (iii) Find the current lo. 100/90° v (rms) 2 kVA 0.707 pf leading 4 kW 0.9 pf lagging Fig. Qla (b) [This part has no connection to part (a)] Find the value of the parallel capacitance needed to correct a load of 140 kVAR at 0.85 lagging pf to...
13]. 5.21 a. The periodic signal gp(t) is shown in Figure P5.21. Find and sketch Go(w). b. How would the frequency spectrum change if the period of the waveform was doubled? Sp(o) 3 -30 -10 10 20 30 40 50 60 70 80 90 100 120 140 160 (ms) Figure P5.21
Problem 3 (30 points): For the circuit in Fig. 3, te has an RMS value of 9.0 V and a frequency of 60 Hz. Assume that R--20 Ω and that 0.7 V for each diode. C R Figure 3: Circuit for Problem 3 1. Find the maximum value of V.. (10 points) 2. Find the value of C to guarante a ripple voltage of 0.25 V or less. (10 points) 3. For what fraction of the time is the diode...
Problem 3 (30 points): For the circuit in Fig. 3, v, has an RMS value of 9.0 V and a frequency of 60 Hz. Assume that R-20 Ω and that V,-0.7 V for each diode. Vs R o Figure 3: Circuit for Problem 3 (10 points) 1. Find the maximum value of Vo 2. Find the value of C to guarantee a ripple voltage of 0.25 V or less. (10 points) 3. For what fraction of the time is the...
1. Find the ratio between the average and the rms value of the waveform shown in the figure below. v(t) (V) 6 in 12 3 t(ms) -2 2. Find the equivalent impedance looking from the source. Write in polar form. C2 2.2 ur L m 100 mH R 31.2 ks2 5 V 370 Hz C 1 uF
Q1- Find the average value and the mms value of the following periodic waveform. 3 Fig. 1
4. Find the waveform for the average current if the voltage across the 2 Fig. 3 F capacitor is as shown in 1 luc (V) 40F 20---- Op 1 2 3 4 5 6 7 8 9 10 11 12 1 (ms) Fig. 3
The IV characteristic of a SCR is shown in Fig. 4a, and a SCR circuit is shown in Fig. 4b. lo (mA) 12 10 8 La - OA 6 4 Vcc (V) 100 120 140 160 180 20 40 60 80 Fig. 4a Voc 302 1002 VAK Vio Vo = 0.7V 1 OV Fig. 4b (a) Find the holding current IH. (b) Given that the supply voltage Vcc is 80V, the gate trigger current IGT is 12mA, calculate the minimum...
Find RMS value of a periodic waveform: V(t)=1+5t^2(0<t<5s)