Convert (R= 55i-95j)Kn to Polar Form

Q: What is the voltage across the capacitor when the source voltage is 100V and the Q factor is 10?

A: Given, Source voltage, Vs = 100 V Quality factor, Q = 10

Q: In a capacitive load, the current angle: Between 90 and -90. Leads the voltage by 90.

A: To solve above problem, one should have basic idea about working of AC circuits. Above given circuit…

Q: 5) RL in Series Frequency = 100HZ %3D ET = ER = EL = %3D %3D %3D IR = %3D

A: The complex power for the circuit is given by:

Q: A 206.0-2 resistor and a 2.80-µF capacitor are connected in series across the terminals of a…

A: From the question, it is given thatResistance (R)=206 ΩCapacitance (C)=2.80 μFInductance (L)=0…

Q: What is the voltage across the resistor

A:

Q: 2. Find the Total Inductance in the Circuit. 2 mH 4 mH 5 mH 2 mH 6 mH LT- 12 mH 4 mH 2 mH 3 mH 2 mH

A:

Q: A 35uf capacitor is connected to a 60 Hz 120v supplyWhat is the Xc of the capacitor

A: A 35uf capacitor connected to a 60 Hz 120v  Xc of the capacitor = 1/wc ?

Q: must be in POLAR FORM. 1. What is the fourth root of unity?

A:

Q: Five inductors, each 10 mH, are connected in series across a sine wave ac source. Determine the…

A: Given data, Five inductors each of 10 mH are connected in series.

Q: 10 mH ell 60 mH 25 mH 20 mH a ell rell 30 mH ll

A: To determine the equivalent inductance between terminals ab of the given circuit:

Q: An RL series circuit has VAR = 21.2 mH. At a frequency of 60 Hz the current laga the voltage by…

A:

Q: Ri Dz si Di I si Vo 201 pe

A: According to the given question, it is required to draw the equivalent waveform of the below given…

Q: la) VE (6) Ic (C) VC

A: As per our guidelines we are supposed to the first 3 subparts,if a student asks multiple subparts.…

Q: 8. Determine the output voltage waveform in Figure 13-64 D2 4.7 V 4.7 V +3 V R1 47 k -3 V our R 47…

A: The inverting and non-inverting terminal voltages will be equal by the virtual ground condition…

Q: Perform the following calculations in polar form: (10∠45°)(6∠-25°)/(8∠-55°).

A: Using the polar multiplication rule,  r1∠θ1o×r2∠θ2o=r1r2∠θ1o+θ2o The given polar expression is…

Q: figure Vout) at a temperature 25 c° If You know that Vin=50 v and Rz=0-2 Using imperfect approxim…

A:

Q: 8. Find voltage across 10H inductor. 10H 12H 2H B 44V а) 2V b) 10V C) 12V d) 20V

A: we need to find out voltage across 10 H inductor.

Q: C. Convert (6-j8) to polar form, exponential form and trigonometric form.

A:

Q: 13. Heat is the most (transient) from of energy . Consist O Common O Attend 14. Sound waves are…

A: 1) heat is the most common form of energy

Q: Find the value of RC given that beta = 80. write your answer in kohms. Vc 12V 2mA ERB ERC -7.6V Q1…

A:

Q: 10. Find voltage across 20H inductor. 10H 12H 2H 20H B 44V

A: Given  Circuit with inductor

Q: Q.9) Analyze the following astable circuit. Draw the wave forms V. Va . Not gate Do Not gate Vo R-…

A: Initially the capacitor will charge and when the capacitor will be fully charged no current will…

Q: 8(6)= Cas (et6) + Sin (476)+ Sin (6T 6) Peioolic or hu

A:

Q: In a series LR circuit, the reactance of the inductance is 520 ohm. What will be the value of the…

A: If an inductor of inductance L H is present in a series circuit and if the frequency of the ac…

Q: blaj 4 The frequency of oscillations for the system described by the * block diagram is 1 K…

A: Transfer function:  The ratio of the Laplace transform of output to the Laplace transform of input…

Q: SuH ŠR 0 Sohm V_Pulse VI-0 V2-10V PW=7.5us PER=10us 100uF SwtchindWaefom sch 1- Plots Vo and VA. Use…

A: Given the circuit, as shown below: 1. We need to plot Vo and VA. 2. We need to explain how Vo is…

Q: 4. For the inductor below find the approximate inductance Lin Henries. A = 15 x 10*m A= 1000 200…

A: The approximate inductance is found below; Given data ; A=1.5×10-4 m2N=200 TurnLength l=0.15…

Q: 8. Determine the output voltage waveform in Figure 13-64. D2 +3 V 4.7 V 4.7 V R1 47 k2 oV out -3 V…

A: the given circuit diagram. Figure 1 From Figure 1, always one zener diode is forward biased with…

Q: What will be magnitude of the total circuit impedance of a series LR circuit excited by a 100 Hz ac…

A: If a circuit consists of series combination of a resistor of resistance R and an inductor of…

Q: In a pure capacitive circuit,.. а. Xc = 2nfC b. Ø = 45° С. I=V@C d. Voltage leads current

A: For pure capacitive circuit, current is leading by its voltage by 90° Z=-jXc=-jwC=-j2πfC

Q: Ke -53. At a. high frequencies, the skin effect can have a great effect on the operation of the…

A: At _________ frequencies the skin effect can have a great effect on the Operation of the circuit ?…

Q: Determine S sketch the output voltaye wareform 1MF- 200K Viown -4

A: Here it us asked to find out the output voltage when the input voltage waveform is given. Here the…

Q: *The average value of the following waveform is cm. 100 V OV- 63.6V 50V 100V 36.3V O

A: We need to find average value for given waveform

Q: 50 10 H 0.10 F Figure 1

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Q: ||- R. Sin2ASin 20 for 0<A o < T M /sr

A:

Q: 2) Convert these from polar to rectangular form: a) 10445° b) 0.4290° a) b)

A:

Q: Determine the source voltage and write the answer in polar form.

A:

Q: in a series Ri circuit voltage across the resistor is 100 V and the voltage across inductor is 50 v.…

A: Given data, Voltage across resistor VR=100 V Voltage across inductor VL=50 V

Q: Find the average value of the voltage in the figure m 5V ov+ O 1.59 V O 63.7 V O 6.37 V O 10.5 V

A: Given a waveform Asked to find average value of the voltage Maximum value(Vm) = 5V

Q: 9. Find voltage across 12H inductor. 10H 12H 2H B 44V а) 2V b) 10V c) 12V d) 20V

A: we need to find out voltage across 12 H.

Q: - ind the charge on the capacitor in an LRC-series circuit at t= 0.02 s when L = 0.05 h, R = 4, C =…

A: Given: Time is 0.02 sec The value of the inductance is L is 0.05 H The value of R is 4 ohm The value…

Q: Convert and plot the polar form of the following complex numbers a. 1+2i b. 41+2

A:

Q: DETETUMINE TOTAL P, Q,S of the circiuit 230 V 342;

A: The solution is given below

Q: 7. Find voltage across 2H inductor. 10H 12H 2H 20H A B 44V а) 2V b) 10V c) 12V d) 20V

A: we need to find out voltage across 2 H inductor.

Q: CRO can be used only for measuring the DC voltage magnitude, but not for the observation of…

A: CRO is used to display the wave form connected to display.

Q: What is the inductor current if VL is 500 sin(50t + 20°)? 5 sin(50t - 70°) 5 sin(50t + 20°) 5…

A:

Q: A 206.0-2 resistor and a 2.80-µF capacitor are connected in series across the terminals of a…

A:

Q: Firring angle=40Degree phasel-120Sinwt

A: The above diagram represents a 3 phase Half-wave Rectifier. Given values are: V1=Phase 1…

Q: icluding the ROC * (n) 'sin(-n)u(n) 4 %3D

A: In this question, we have to find z transform of given signal...

Q: A 8mH 22.5mH LT=15mH 35mH 12.5mH 2mH 2.5mH Figure A

A: In this question total inductance is given of circuit..We have to find out unknown inductance L..

Power Measurement

According to Blondel's theorem, the total power is measured with one less number of wattmeters than the number of wires present in the system. So, a single-phase and two-wire system will require one wattmeter and a single-phase and the three-wire system will require two wattmeters, and a three-phase and the three-wire system will also require two wattmeters and a three-phase and the four-wire system will require three wattmeter devices. The wattmeter is a device that measures power using one voltage and one current input as shown in the above figure. Multiple current or voltage input pair cables are used by many power analyzers and digital storage oscilloscopes (DSOs) for measuring watts, in effect within a single instrument acting as multiple wattmeters. It is possible to measure three-phase and four-wire power with one correctly specified power analyzer.