1. Consider a half-wave rectifier circuit of Fig 5 with a resistive load of 25 Nand a 60 Hz ac source of 110 V rms. (a) Determine vo(t) and io(t) (b) Calculate the rms values of vo(t) and io(t) (c) Calculate the average power delivered to the load (d) Repeat questions a, b, and c to the full wave rectifier of Fig. 6, with R-load and the same source and load parameters D₁ D₂ Figure 5: Figure 6: D₂ D₂

1. Consider a half-wave rectifier circuit of Fig 5 with a resistive load of 25 Nand a 60 Hz ac source of 110 V rms. (a) Determine vo(t) and io(t) (b) Calculate the rms values of vo(t) and io(t) (c) Calculate the average power delivered to the load (d) Repeat questions a, b, and c to the full wave rectifier of Fig. 6, with R-load and the same source and load parameters D₁ D₂ Figure 5: Figure 6: D₂ D₂

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter30: Dc Motors

Section: Chapter Questions

Problem 6RQ: What is CEMF?

See similar textbooks

Similar questions

What is CEMF?
Q/3/A three phase controlled bridge rectifier is operated from a three phase Y- connected to a 250V, 50HZ supply. The rectifier is suppling a pure resistive load R=2002. Determine i) The required firing angle if average output voltage is 35% of the maximum output voltage ii)the average and r.m.s values of the load current ? iii) The average and r.m.s values of thyristor current
In a phase controlled full wave rectifier, the source voltage is 50 VRMS sinusoidal, the source frequency is 60 Hz and the load is 20 ohms. Since the delay angle in the circuit is 20 °, which of the following is the value of the RMS load voltage? a) 99.54 V b) 49.77 V c) 70.38 V d) 35.19 V e) 23.46 V
A conductor carries a current that is equivalent to a 2.5 amp continuous current in one direction and a superimposed full-wave rectifier in the opposite direction. What is the maximum value of the latter if the average conductor current is zero?
Three phase full wave bridge uncontrolled rectifier Va D1 D3 D5 Vb 1.5ko Vc D4 D6 D2 Fig.(1) Discussion: 1) Discuss clearly the operation of three phase full wave rectifier circuit. 2) Compare between three phase half wave rectifier and full wave rectifier. 3) Derive a formula for de and rms load voltage.
Discussion : (1) رم طرة what are the advantăge and disadventage of full-wave bridge rectifier cutcuit- calculate ale practically result have been produced (2) Vpeak theortically of voltage output by using реа (3) üG Compare theortically and practically results. (4) What happens do on Vout, if we reversed the four diodes connects . sKetch the Vout in this case . 6. し 2.5 1.48 1.35
The following waveforms are measured on the input and output of a rectifier while driving a resistive load of 5 ohms. For a given value Ix=65 and through analysis of the respective waveforms, specify, calculate 39) the average output current; 40)the r.m.s value of the output current 41)the r.m.s value of the harmonic present in the output current
A load is connected in the Full Bridge rectifier circuit (Four Diodes). Usedtransformer primary voltage value is 220 V (rms). The transformer winding ratio is 1:10.Using the 0.7 V model of the diode,Load Value: Student No. Last 1 digit ( will be selected as kΩ, LastThose whose number is "0" get "9")a) How many % of conduction does each diode branch stay on?b) Find the average values of the load voltage.c) Find the average values of the load current.d) Find the effective value of the load voltage.e) Find the effective value of the load current.
Q1 a. Consider you have to choose b/w the Full-Wave Bridge Rectifier (FWBR) & Center-Tapped Full Wave Rectifier (CT-FWR) in one of your semester Lab projects. (1) Discuss the advantages of FWBR over CT-FWR which will justify, why to select the FWBR.
Power/Industrial Electronics (please explain) For each circumstance, explain the SCR's behavior:• If the current at the anode is less than the holding current • If the anode current exceeds the holding current while falling short of the latching current • If the anode current is larger than the holding current and the latching current, the anode is said to be conducting.
ier quesuon Will save this response. Quèstion 6 Power supply circuit is delivering 0.5 A and an average voltage 20 V to the load as shown in the circuit below. The ripple voltage of the half wave rectifier is 0.5 V and the diode is represented using constant voltage model. The smoothing capacitor value is equal to iL-DC =05A RL VLDC =20V 220V omsb 0.01 F 0.02 F 0.0167 F Hows b None of the above DEV Chp
(2-6) A half-wave rectifier circuit with a diode resistance equal to 1kn is shown in Fig (272) this circuit is used to supply power of 200 sin Tt t to 10 kN load. Determine 1) the maximum load current. 2) the mean load current .3)the rms alternating 1 current. 4) the DC power supplied to the load. 5) the input power to the anode circu 6) the rectification efficiency. 7) the percentage of regulation. 8) the ripple current. (Dina H. Shaker) University of teThnotogy-Etectromechanicat -40- onic Physics P-N R=10°0 Vi R=10°0 AC Figure (2-72) the circuit of problem (2-6).