Question 36 of 50 Which of the following cannot be sent over a fiber-optic communication link? Select the correct response: O Cable TV signals O Computer data Electric power Telephone messages

Q: X(2) TO the sequence

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Q: What is the complex expression for a given alternating current i = 250 sin(wt-25 deg)? a. 227 + j106…

A: We need to select correct option

Q: crossed by 10µC of flux in an inward direction. What point charge at the origin is indicated?

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Q: (b) (i) Discuss THREE advantages of a brushless DC motor over a conventional DC motor, Gi) (ii)…

A: b) i)We need to discuss three advantages of a brassless DC motor over a conventional DC motor.…

Q: i, = 3 sin(377t + 60°) R1.2 N XL 1.20 Ω Χ. 20 Xc

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Q: 50. Find the rms value of the periodic waveform in Fig. 101 over one full cycle. I ycle 6 7 $ 9 D 11…

A: We need to find out RMS value for waveform .p

Q: Problem 45: Perform the following multiplications in polar form: (2 Z60°) (4Z – 40°) b. (6.9 Z8°)…

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Q: Use a detailed diagram to illustrate the 4-quadrant operation of a DC motor, where forward motoring,…

A: There are four modes of operation of dc motor which are forward motoring, forward braking, reverse…

Q: Power in a three phase delta system

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Q: Use local linear approximation to estimate ln(1.08)

A: Given,  We have ln(0.08) , we have to find linear approximation locally. For this firstly I have…

Q: 20mH inductor draws a current of i(t) = 100 sin(100t). Find the voltage quation 200 sin100t 200…

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Q: 1. Consider the unity feedback system below R(s) + E(s) C(s) G(s) K G(s) (s + 4)³ 2. Find the…

A: Solve first three sub-parts in a multiple sub-part question, unless the student has asked for…

Q: 600 N 2 kl 65 V 900 Ω 750 Ω 500 Ω 31.5 kN 3 kn (d)

A: given here a circuit and asked to find the equivalent resistance seen by the source and the power…

Q: In a circuit we have a source with an impedance of 57 Q that we wish to connect to a load of 370 Q…

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Q: 4=4 Disceuss of a Lontrol system, for differe 7ypes input , 9 static the steady state behar with the…

A: In this question we will find steady state behaviour of control system using static error…

Q: I need to convert the drawing of drawing by hand to print a line on your computer please 4

A: I need to draw the circuit in the computer.

Q: Discuss the variable-speed operating regimes for a synchronous motor.

A: We need to discuss the variable-speed operating regimes for a synchronous motor.

Q: What is the free space loss in dB between two antennas 38 km apart operating at 7.0 GHz? (Use 2…

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Q: What are Operational amplifiers used for?

A: Operational amplifiers are a class of amplifiers that serve the analog electronics. These are…

Q: (b) The parameters of the equivalent circuit for a three-phase. Y- connected. 22ov, 60HZ. six-pole…

A: In this question,   We need to determine the stator input current, power factor, air gap power and…

Q: An automatic pressure control system measured the output as 8 psi. If error signal is 5 psi, such…

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Q: VDD R1 = 7.5 kQ R2 = 6.8 kQ R3 = 4.7 kQ Rc = 2.2 kQ RE = 1.2 kQ Vcc = 20 V B1 = B2 = 180 32 R2 Vi B1…

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Q: Briefly explain why synchronous motors are called synchronous capacitors and highlight a practical…

A: In this question we will write about synchronous capacitor....

Q: A 10-kVA, single-phase transformer has its primary connected to a 2000-V supply. It has 60 turns on…

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Q: O Presentation5 O File | file:///C:/Users/tphok/Downloads/HW%205.pdf Update : 3 / 4 | 90% +| E O…

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Q: An iron-ring of mean length 30 cm is made of three pieces of cast iron, each has the same length but…

A: Current: Is the time rate of the change of the charges. The direction of the current is opposite to…

Q: 26 1. Given the control system with P(s) = 52+10s+26 in figure, find the value of Kp, K, Kp, Using…

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Q: Problem 10: The current through a 0.1 H coil is given. What is the sinusoidal expression for the…

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Q: 3.29 | In the region of free space that includes the volume 2 < x, y, z < 3, D = S(y% a; + xz ay –…

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Q: 2. In an unbalanced wye connected load where Za and Ze = 100. The source voltage is 210V ABC…

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Q: What are transistors used for?

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Q: Problem 3.4 For each of the circuits shown in Fig. P3.2 a.) find the equivalent resistance seen by…

A: Given: Circuit diagram:

Q: If the Q-factor of a coil at resonant frequency of 1.5 MHz is 150 for a series resonant circuit,…

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Q: 2. Determine I using superposition theorem. 180 8A +) loov 250

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Q: MCB Instruct SN Ammeter WattMeter Speed 1 2.6 2 2.9 3 4.8 4 5.5 5 6.1 40 140 680 820 940 1040 1474…

A: The rotor resistance control method is applicable only to cage-type induction motors, an external…

Q: list three (3) advantages and three (3) disadvantages of PLC (Programmable Logic Controller

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Q: Example23/ Two transformers (4) are designed to match a line having a Z, = 3002, Zr = 75N find…

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Q: What are the type of circuit breaker

A: There are mainly four types of circuit breakers  1. Air blast Circuit Breaker  2. SF6 circuit…

Q: 4.5 QUESTIONS 1. What is level sensitive SR latch? 2. Draw D latch and give the outputs of the gates…

A: SR latch: It is a two-input independent device. It contains two NOR gates connected as a cross…

Q: What is a resistor and what it’s used  for

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Q: X(Q for the sequence x(n) =6(n-2) is

A: The solution is given below

Q: Explain how an RC time constant may be measured experimentally

A: Time constant is defined as Time Required to reach 53% of the voltage from 0 in charging condition…

Q: 8(A) For the BJT transistor circuit shown below, determine whether the transistor is biased in: а.…

A: We need to find out current and voltage for given circuit and region of operation

Q: a load of a customer is more than the rating of the kWh meter so a current transform with a ratio of…

A: This question belongs to measurements and instrumentation . It is based on the concept of CT .…

Q: b) A certain bright Red LED drops 2.2 V at a maximum current of 20 mA. i) What power is dissipated…

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Q: Why do you think some motor control circuit utilizes single voltage sources for control and power…

A: Types of Motor control based on power supply  Three power supply  Two wire supply  Types of…

Q: (c) If the carrier in part (b) has a peak-to-peak voltage of 12V and the modulating signal has a…

A: We need to find out the voltage for given amplitude modulation .

Q: 1. Express in cylindrical components: (a) the vector from C(3, 2, -7) to D(-1, -4, 2); (b) a unit…

A: Vector between two coordinates is calculated as Target point coordinates minus starting point…

Q: (b) Two three-phase, 6.6-kV, Y-connected synchronous generators, operating in parallel, supply a…

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Q: Find the amount of energy required to move a 6 C charge from the origin to P(3, 1,-1) in the field E…

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