Q25. A smelting unit consists of arc furnace is supplied by distribution system and has analyzed for the harmonics. It is observed that in equipment 1.5 2 resistive element is the path for a fundamental current of 1.5 Amp containing additional 3rd, 5th and 7th harmonics level whose amplitude are inversely proportional to their harmonic orders. What will be the % increase in losses of equipment due to harmonics? (а) 39.93 (b) 31.76 (c) 37.44 (d) None of the option

Q25. A smelting unit consists of arc furnace is supplied by distribution system and has analyzed for the harmonics. It is observed that in equipment 1.5 2 resistive element is the path for a fundamental current of 1.5 Amp containing additional 3rd, 5th and 7th harmonics level whose amplitude are inversely proportional to their harmonic orders. What will be the % increase in losses of equipment due to harmonics? (а) 39.93 (b) 31.76 (c) 37.44 (d) None of the option

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Similar questions

Quiq
For the buck-boost converter, determine the duty cycle, the switching frequency, and the inductor current ripple. The output voltage ripple is about 1%. vs 10 V, mH, C 0.5 micro.F, Vout=-20 V, R-IO Q
Don't use ai to answer I will report your answer .. Solve it Asap with explanation and calculation
Calculate the rms value of the output voltage of an AC-AC converter with the following specifications. Vs—110*sqrt(2)*sin(wt), Alpha Pi/6
Determine the RMS Noise Voltage when the noise readings measured at several times has these values: 25mV= 2 times, -22mV = 3 times, 10mV and - 72mV = 8 times.
Q13) For the circuit shown in the figure. a) Calculate the ripple factor. b) Sketch and label the output voltage waveform . T1 D1 V1 120Vpk 60HZ 0° 10:1 C1 1G4B42 R1 :100μΕ 1.5kQ 014) Sketch th I the touol
Fast
so then how is Rth 0.8695 kOhms in the original explanation?
Exercise 2: Calculate the following i. Current flowing through the circuit. (Irms) ii. Current flowing through the resistors R9, R10, R11. (Irms) iii. Calculate the peak to peak- peak voltage (Vpk-pk) and peak-peak current (I pk-pk) iv. Calculate the time period of the waveform
a. A circuit with half-wave rectified signal has a dc voltage of 0.318Vm. The rms value of the ac component of the output signal is 0.385Vm. Calculate the percentage ripple of a half-wave rectified signal.
Rizlosh Egalov TR, = 3052 E. Is= 2A Dr diodes are considered' ieteal, using the first model of approximahon what is the électnic urnent of R,
The question is in the picture below.