Exam Ne 121/2 4 find the magnitude magnitude and phase of the c) 4+j 4) a) 7-35 b) 12-3j 1-3j (6-j) (3+4) following (2+3j) (1-4₁) (2+8j) (4+j)

Q: 10) Determine R. Ra, and Rc RA { 4= 5A l= 2A 31,= 3A

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Q: Compared to wave A, which two waves have greater frequencies? A в D waves B and C None of these…

A: Frequency = 1/ Time period The waves which has less time period to complete one full cycle has more…

Q: The phasor form of 240sin(wt + 25') is O 240225° O 240Z-25° O 240Z-115° O 2402-65°

A: 240sin(ωt+25∘)240cos(ωt+25∘-90∘)240cos((ωt-65∘)240∠-65∘

Q: When R Xc, the phase angle is (a) 0° (b) +90° (c) -90° (d) 45°

A: if R = XC then capacitive circuit its phase ange is given as

Q: L3 = 20mH R1 = 200 Q C2 = 250µF L1 = 5mH L2 = 10mH RI C2 LI L3

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Q: The phase shift in a series R-C circuit when R=8 kQ and Xc= 10 kQ is: O a) 1.25° (degrees) O b) 0°…

A: In this question,   We need to choose the correct options What is phase difference in the RC circuit…

Q: Find (3 +j7)(4+j3)/(8 8) please find the magnitude and angle

A: Given, 3+j74+j38∠8 Simplify as,…

Q: -j20 5/-36.87°A 152 5Ω OLF 10/90°2 ell

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Q: Determine RA, RB, and Rc. 0.15 RA EA 120 I= 5A 0.15 RC Ic= 2A EB+ 120 RB I3= 3A 0.15

A: In the circuit,  Find the resistances RA , RB  and Rc . we know voltage V= IR

Q: Determine RA, Rg, and Rc 0.15 RA EA+ 120 A= 5A 0.15 RC 3 Ic= 2A EB+ 120 RB 3= 3A 0.15

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Q: Calculate the phase shift for an RC lag circuit for each of the following  frequencies, and then…

A: I have written this solution as handwritten solution. Hope you find the perfect solution.

Q: POLAR FORMAT.

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Q: .Evaluate the following complex number and write the magnitude of the resulting number 3260° -j8+…

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Q: Not sure how to approach this one. Thanks!

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Q: 14) Determine RA, RB, and Rc. 0.15 RA EA+ 120 A= 5A 0.15 RC 3 Ic= 2A EB+ 120 RB I= 3A 0.15

A: we need to find out RA, RB AND RC.

Q: -Find the center frequency and the two cutoff frequencies by changing the frequency until Vo becomes…

A: On observing the values in a table. It is clear that, it is a band-reject (bandstop) filter. The…

Q: 4. In an RC parallel circuit, ET = 240 V, R= 30 Q, and XC = 60 Q. What is the phase angle (angle…

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Q: Express  i = 5.sin (314t + 30 °) as a cosine signal

A: The given question is just basic of mathematics.

Q: Find IC if α dc =0.98 and IB=40 µA

A: α = 0.98 IB = 40μA IC = βIB β = α1-α

Q: Find the phase margin of this system: dB 100 - Magnitude 60 - 20 - -20 - -60 - -100 - -140 10° 10 10…

A: The magnitude and phase plot of the any system are given.  Find the phase margin of the system?

Q: . If the resistance of the series RL  is increased the magnitude of the phase angle will

A: We need to tell about phase angle for series RL circuit .

Q: The AM Broadcast frequency is O 88-108MHZ 535-1605 KHZ O 535-1605 MHZ 88-108KHZ

A: The frequency range of FM is 88 to 108 MHz .

Q: 6 m hüv t = 1.5s 0.5 Hz O 2.0 Hz O 1.0 Hz 3.0 Hz 2m

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Q: Determine fLS, fLC, fLE, and its low cutoff frequency.

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Q: The circuit shown in the given figure is used in a television receiver. What is the total impedance…

A: The question is about finding equivalent impedance in the network.

Q: Alpha is 25 degree and Vpic is 120 the wave is from 0 to 10pi Find Vrms for the given wave

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Q: What is the polar form of (2+ j3) × (4 – j5)? O 19.25/31.3° O 19.25/5.0 O 23.09/5.0° O 23.09/31.3°

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Q: Draw the amplitude and phase spectrum for the following infinite duration complex to x (t) = 10 sin…

A: The Fourier transform is a mathematical technique that decomposes a function (typically a signal or…

Q: The resonant frequency of the circuit shown is most nearly (Hz): + C L R = 25 k2, L = 5 mH, C = 5 µF…

A: Given: A RLC circuit with R=25K Ohms L= 5mH C=5x10-6 F   The Formula for resonant Frequency for a…

Q: Determine Vac in the circuit in polar form. Write the magnitude only in four decimal places. 80260°V…

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Q: Chapter 31, Concept Question 12 The figure shows the current i and driving emf & for a series RLC…

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Q: If a signal has a fundamental frequency wo = 2n, then which of the following frequencies will be one…

A: We need to select correct option for harmonic frequency

Q: In a series RL circuit, if cos 0 = 0.707, the voltage the current by

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Q: What is the value of v, in the network between the open terminals? 50 -j102 wwo 60/120° V j202 None…

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Q: vi V ·2 vi 10V 1Hz 0° VO+ + Vo R 1ks2 HI REF1 с 0.1UF

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Q: 2 The value of RE The value of Rc= The value of VCEQ=. C1 ViH The exact Value of A AU = Vo

A: The required parameters can be calculated by using the DC analysis and AC analysis of the CE…

Q: carrier of peak value 10' V is AM amplitude modulated by a 10 kHz signal of amplitude 6 V. The…

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Q: The resonant frequency for the given circuit will be 0.1 H www 1 F21 22

A: Given circuit- R=1 ΩC=1 FL=0.1 H   To find- Resonant frequency

Q: Compute the impedance of a series RC circuit with the following values: R = 137 2 C- 15 μF

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Q: If r= 02 and 0 = 3t, find the magnitude of and e when t= 4 seconds.

A: Given, r=θ2θ=3t r˙=?θ¨=? when t = 4 sec

Q: + 12 V + ms 0 1 2 5 67 -12 V Figure 15-1 The accompanying figure shows one cycle of a rectangular…

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Q: Vc 10uF i C1 V1 V2 R1 Kr 27 MM L1 fo 10 KHz Zeq +

A: For this problem we can easily calculate magnitudes of voltages by finding node voltage V2

Q: Calculate average voltage of the given pulse waveform for the frequency of 50 Hz for the shown fi7.…

A: Average voltage = duty cycle × time period.  Duty cycle =pulse width/time period.

Q: Part A Compute the impedance of a series R-L-C cecuit at angular frequencies of -1000 rad/s-750…

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Q: 2. Calculate the phase shift for an RC lag circuit for each of the following  frequencies, and then…

A: I have written this solution as handwritten solution. Hope you find the perfect solution.

RTD (Resistance Temperature Detector)

A resistance temperature detector is a passive electronic device or a sensor. The name itself suggests that it is related to resistance, temperature, and detection. Similarly, its resistance changes when there is a temperature change; the resistance increases when the temperature of the RTD device increases or vice-versa. It is also known as a resistance thermometer. Its working is similar to the thermocouple.