With the help of appropriate block diagrams explain briefly the difference between classical control and modern control.

Q: 15-13. Determine the efficiency for an antenna with radiated power Prad = 44 W, dissipated power…

A:

Q: What shunt resistance should be connected in parallel with an ammeter having a resistance of 0.040…

A: According to the given statement, An ammeter with resistance of 0.04 ohm is connected in parallel…

Q: The magnetic field intensity in free space is given as H = Ho sine ay A/m. where 0 = (wt-Bz) and ß…

A:

Q: x[n] = {x[0] = 1,2}. Calculate the 2-point DFT X[k] of x[n].

A: The solutions Are given below.

Q: The circuit in Fig. P9.30 is operating in the sinusoi- dal steady state. Find io(t) if v,(t) = 25…

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Q: 13. Find Vx in the circuit of following figure: 192 M 15 V + 2 Vx 592 w (4.167V

A: Given circuit:

Q: withstand 1425 kV peak lightning, 1050 kV peak switching and 480 kV peak pow frequency overvoltages.…

A: Solution- i) Classification of electrical clearance distances for the conductor to tower structure-…

Q: Compute the convolution y(t)=h(t)*x (t) where, -1 for-1<t<0- for 0≤t<1 x(t) = 1 otherwise, and h(t)=…

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Q: Q6:- For the system in Fig. 5: a) Find Pr, Qr. Sr, Vr and the power factor Fp. b) Draw the power…

A: Given figure,

Q: 2) The three-phase, 50 Hz, 100 km long power transmission line has a resistance per unit length of…

A: Given, Frequency=50Hz, L=Length of transmission line=100Km R=Resistance=0.1×100=10Ω,…

Q: Use the diagram below for questions 11-17 12V 22 11. If current flow at point F is 3 amps and…

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Q: what is  protective relaying? what is Time & Setting Multiplier ?

A: What is  protective relaying? A protection relays is a switching equipment which detect faults and…

Q: le (mA) VCE -7.5 V Vcc=24V Rc {2.5 k Re 1.Sk 90 μ.Χ. 10 80 µA 70 μ.Χ. 60 μA 15 50 µA 25 µA 40 μA 30…

A: The characteristics shows are the output characteristics of CE configuration of a BJT. Q-point is…

Q: Exponential to exponential function convolution For an LTI system with unit impulse response h(t) =…

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Q: 2. Find the turns ratio for the ideal transformer at right required to match the 10000 source…

A: Given data, Circuit diagram is given as,

Q: a. A hospital employs 342 nurses and 26% of them are male. How many male nurses are there? b. An…

A: These problems are related to percentage. Percentage is combination of per cent. The cent means 100.…

Q: Determine the time constant for the circuit in Fig. 10 ΚΩ 100 pF 20 ΚΩ Μ • 40 ΚΩ 30 ΚΩ

A: Given data, Circuit diagram is given as,

Q: The antenna current of an AM transmitter

A: Given- For AM transmitter- Antenna current without modulation= 8A Antenna current when sinusoidal…

Q: Consider an NMOS transistor fabricated in a 0.18-um process with = 0.18 um and W=2 um. The process…

A: In N-MOS transistor, at the edge of saturation: VDS=VGS-VTH…

Q: Q3 Represent the following function as a K-map and simplify it F(w,x,y,z) =(0, 1, 2, 4, 5, 6, 8, 10,…

A: In this questions, we need to simplify the expression using the Kmap.

Q: A 3-phase, 220 kV, 50 Hz transmission line consists of 1.2 cm radius conductors spaced at the…

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Q: Briefly explain what you mean by discrete system and continuous system.

A: Continuous system: Continuous systems seem to be ones in which output &amp; input signal are…

Q: Find the voltage across the capacitor terminal at time 1 ms for the circuit below. ww R 10 Ω 100 V…

A: Given here a RC series circuit and asked to find the voltage across the capacitor after 1msec .

Q: the following services: CB radio at 27 MHz; cordless phone at MHz; FRS at 460 MHz; cellular radio at…

A:

Q: At 20 km in free space from a point source, the power density is 200 μW/m². What is the power…

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Q: difference between induction motor and transformer

A: Given: Difference between induction motor and transformer.

Q: 5. For the following circuit, complete the timing diagram for the output (Y). Neglect hold time and…

A: A D Flip Flop is a type of digital electrical circuit that delays the state change of its output…

Q: A cubic spline S for a function f is defined by: -2≤x≤0 - S(x) = {x³ = x + 1 lax³ + bx² + cx+d 0≤x≤2…

A: We need to select correct option for given function

Q: Circuit 6 The ignition switch is located on the battery side of the fuse. Power is not supplied to…

A: 1. b) fusible link will blow out  when ignition switch is on as high short circuit current flows. 2.…

Q: the stator of 3 phase induction motor has 3 slots per pole per phase .if supply frequency is…

A: Given data, No. of phases (u)=3 Frequency f= 50 Hz Slots per pole per phase= 3

Q: A cubic spline S for a function f is defined by: (x³ = x + 1 - -2≤x≤0 S(x) lax³ + bx² + cx+d 0≤x≤2 =…

A: We need to select correct option for given function

Q: electrical engineering what is the function of inverter ?

A: Inverter : A converter known as an inverter transforms DC energy (from a battery or storage battery)…

Q: Reduce the block diagram below into single transfer function.

A: first draw the signal flow graph then using the mason's gain formula calculate the transfer function…

Q: 4. This is a phasor problem. Start by writing a current divider formula for I. Simplify and find…

A:

Q: For what use is a field-effect transistor (FET) ideally suited

A: FET is a three terminal electronic circuit element  Three terminals are Gate, source,drain It is a…

Q: In RL series circuit, voltage across resistor is 6V and voltage across inductor is 8V. Power factor…

A: Given: In series RL circuit, Voltage across resistor, VR=6 V Voltage across inductor, VL=8 V

Q: In the circuit shown, the current flows through 300 ohm resistor (ia) is equal - 200 V 40 Ω www •…

A: Given circuit,

Q: 1. Which of the following is not an electronic device?

A: The correct option along with the explanation is provided in the following section.

Q: 80. A series circuit with one branch of R = 60 and a single unknown element in the other branch has…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: 15-19. Determine the directivity in decibels for an antenna that produces a power density P = 4…

A:

Q: B/ A 50 KVA, 2300/230 V, 60 11z transformer has a high voltage 0.6502 and a low-voltage winding…

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Q: find the power dissipated in the 6 resistor.

A: As in the above circuit resistances are in parallel and in series so, We will be using following…

Q: A 10-ohm resistor is connected in series with a 0.10 H inductor and a 100-μF capacitor across a…

A: According to the given statement, Series RLC circuit is given with dc supply and we have to compute…

Q: Prove that the sinewave shown in Fig. Is a periodic signal. x(1) Periodic signal x(t)= A sin(2xfot)…

A: We need to prove that the given signal is periodic .

Q: What is the disadvantages of fuse in electric circuit

A: Given: What are the disadvantages of fuse in an electric circuit?

Q: 10 μF 120 k 68 102 0.01 μF 12 V + 310 10 uF %10 Z 8-140, 7-30 k

A: In transistor configuration the dc collector feedback configuration is used to increase the…

Q: For the following sensors using variable resistors, match the type of variable resistor with the…

A: Given: Various sensors and physical quantities are given. Suitable matching is required between…

Q: problems. Show your complete solution in separate sheet of paper (with graph if possible). 1. Three…

A: Electric field is force per unit charge. Gauss law states that total outward flux in closed surface…

Q: An 8.0-mH inductor and a 2.0-02 resistor are wired in series to an ideal battery. A switch in the…

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Q: A 3-phase, 20 MVA, 10 kV alternator has internal reactance of 5% and negligi resistance. Find the…

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Speed control of motor

Speed control by DC motor-speed controller is required to realize variable speed drive. Whenever a motor drives a particular load, it is called drive, and variable speed drive refers to a load requiring variable speed. All this is obtained by a DC motor speed controller.