Electrical Engineering: Principles & Applications, Student Value Edition Plus Mastering Engineering with Pearson eText -- Access Card Package (7th Edition)
7th Edition
ISBN: 9780134702193
Author: Allan R. Hambley
Publisher: PEARSON
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Chapter 5, Problem 5.7P
A current
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3- Please I want answer of this Electrical Principles question. Thanks
Q2. For the circuit shown below, sketch the current waveforms is and io and determine the
Average and RMS for both currents.
a = 50°
T1
50 2
ot
Vs = 300 sin 100rt
T2
ot
A current i(t)=10 cos(2000πt) flows through a 100-Ω resistance. Sketch i(t) and p(t) to scale versus time. Find the average power delivered to the resistance.
Chapter 5 Solutions
Electrical Engineering: Principles & Applications, Student Value Edition Plus Mastering Engineering with Pearson eText -- Access Card Package (7th Edition)
Ch. 5 - Consider the plot of the sinusoidal voltage...Ch. 5 - Repeat Problem P5.3 for v(t) = 50 sin (500t+120) .Ch. 5 - A sinusoidal voltage v(t) has an rms value of 20...Ch. 5 - A current i(t)=10cos(2000t) flows through a 100...Ch. 5 - We have a voltage v(t)=1000sin(500t) across a 500...Ch. 5 - Calculate the rms value of the half-wave rectified...Ch. 5 - We have v1(t)=10cos(t+30) . The current i1(t)has...Ch. 5 - Solve for the mesh currents shown in Figure P5.55.Ch. 5 - Two loads. A and B, are connected in parallel...
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- Solve for 20 V rms supply. Thank you.arrow_forwardA current i(1) = 30 sin 100rt amperes is applied across an electric circuit. Determine RMS values current to 4 significant figures over the range of t-0 to t=10 milliseconds. Use Simpson's rule.arrow_forward1 Calculate average and RMS value of the voltage waveform given in Figure. 4V %3D t(ms)- 4Varrow_forward
- The admittance of a network is (0.05– j0.08) S. Determine the values of resistance andreactance in the circuit if they are connected (a) in series, (b) in parallel.arrow_forwardANSWER 1,4,6 with clear handwritingarrow_forward5) Find the reactance the inductance and impedance of the circuit. Calculate the current of this circuit and the sketch waveform of current and voltage. V1 10 V 60 Hz R1 m 100kQ 12 Vrms 1000 Hz 0° 6) Find the reactance the inductance and impedance of the circuit. Calculate the currents of this circuit R www 502 L L1 106mH eee 10 mHarrow_forward
- Calculate the root-mean-square (rms) value of the current whose waveform is given below. The parameters are as follows: Im = 3 A, T = 10 s. State your result in Amperes (A). Im -T 27arrow_forwardThe equation of two currents in parallel connected in electric devices are i = 12 sin ( 377t + T/4 ) Ampere and i, = 5 sin ( 377t - T/4 ) Ampere. a. What is the ms value of the resultant current? b. What is the value of A and B? c. What is the form factor?arrow_forwardSolve for the currents in milliamperesRE = Real NumberIM = Imaginary Numberarrow_forward
- Answer 1,4 and 6 please good handwritingarrow_forwardIdentify the following on the blankarrow_forwardIf there is reactive power associated with a circuit element we can say a) That said element is purely resistive. b) That said element has a unitary power factor c) That said element has associated electric or magnetic fields d) None of the abovearrow_forward
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