The critical frequency at a particular time is 12.5 MHz. What is the optimum working frequency for a transmitting station if the required angle of incidence for propagation to a desired destination is 65°?

The critical frequency at a particular time is 12.5 MHz. What is the optimum working frequency for a transmitting station if the required angle of incidence for propagation to a desired destination is 65°?

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

See similar textbooks

Related questions

Q: Determine the possible flows in the network shown in figure below.And solve a system of linear…

A: possible flows in the network shown in the figure below are determined

Q: Please give the step-by-step solution and the formula used.

Q: Explain the phenomenon of ferroresonance in power systems. Detail the underlying causes, potential…

A: Ferroresonance is a complex and potentially damaging phenomenon that can occur in power systems…

Q: 5. The CT of problem 4 is utilized in conjunction with a current sensitive device that will operate…

A: 5. It is given that: CT fault current=I=1200 ASecondary leakage impedance=0.1+j0.5 ΩImpedance of the…

Q: This course Time left Find the value of i2, 14 and i5 if i1-3A, 13=1A and i6-1A. 10 oh 20 ohm 15 ohm…

Q: Given a single phase inductance Lm.1) ,1phase = 12 mH, what is the mutual inductance between stator…

A: Given:Single phase inductance Lm,1 phase=12 mH

Q: |Fill in the table for a correctly wired duplex outlet (U.S. National Electric Code standards for…

A: The answer to the above problem is given below.

Q: if V1 is made the reference phasor, then the resulting voltage phasor across R1 expressed as polar,…

Q: What is minimum and non minimum phase system. Draw its phase characteristic curve.

A: Transfer function is ratio of output signal to input signal. It is the given as ratio of Laplace…

Q: A balanced star connected source with VAn= 100 20°V is connected %3D to an unbalanced star connected…

A: This problem is from power system. The solution is given below.

Q: Power factor is leading if O a. load absorbing reactive power O b. load is inductive Oc. voltage…

A: The ratio of real power to apparent power is known as the Power factor.

Q: DISCUSSION QUESTIONS What in. ..metrical snacing of conductors in a 3-phaea trancmicsion line ? 3.…

A: In this question we discuss why do we find line to neutral capacitance in a three phase system ?

Q: A 3 phase 200 MVA capacitor bank is to be switched off (disconnected) the grid that operates at…

A: Restriking voltage: It refers to the transient voltage that appears across the contacts of a…

Q: An8pole,50Hzslipringinductionmotorrunsataslipof2.67%onfullload.

A: Given,s=2.67%R=0.2 ohmSlip is given as-s=RXX=0.20.00267X=7.49 ohm

Q: A non magnetic medium has an intrinsic impedance 360Z30° Q. The loss tangent is

A: Wave is function of space and time. Frequency below which attenuation occur and above which…

Q: VI) For the circuit shown, answer the questions from 15-19, The load Zt = 8+j6 ohms, and the source…

Q: Characteristic equation of a system is given below. -5s°–25º– 10s“–9s³–2s²–4s – 10=0 .Which of the…

A: As it is known from condition of stability, If any polynomial coefficient is negative, at least one…

Q: A circuit consists of an AC voltage source, a 10-ohm resistor, and a capacitor, all connected in…

A: A resistor of 10 ohm is connected in series with a capacitor of impedance 10 ohm. We have to…

Q: What are two ways of reducing Z0? (last part of the question)

A: In this question we have to provide 2 ways of reducing Z0. As we know that Z0 depends on inductance…

Q: ______________________ states that the voltage across or the current through an element is…

Q: In an LRC circuit, what effect would increasing the resistance, R, have on the phase angle of the…

A: Concept circuit: In an a.c. circuit , where inductor and capacitor are present in addition to…

Q: The system supplies follwoing loads i) Lighting load of 50 kW p.f=1 ii) Induction motor load of 125…

Q: Q1/ A resistance of 2002, an inductance of 0.2 H and a capacitance of 100 μF are connected in series…

Q: Q#5. Illustrate the variation of output power taken from the wind turbine? How the frequency in wind…

A: In the case of the Wind turbine generated power will vary with the wind flow. So the power will…

Q: Q2/ Find Yous for the power system all reactance on a common base. Bus 3 j0.25 j0.10 j0.25 Bus 2…

A: Impedances of the network branches on a common base are given. Z12=j 0.125 puZ13=j 0.125 puZ14=j0.…

Q: HW3.pptx Problem 9. Consider the circuit shown in the figure below. Find the phasors a) Vs b) I c)…

A: Peak Value of the inductor = 50V Peak value of the Source Voltage = 10V Yes we find the answer to be…

Q: Characteristic equation of a system is given below. -5s6-255 – 10s“-9s³–2s²–4s – 10=0 .Which of the…

A: For Every characteristic equation, if we want to check the stability ,

Q: Please solve Last time Not give details solution. Give good ans i give upvote. A 3-phase…

Q: I PERFORm THE FOLLOWING OPERATIONS. (EXPRESS THE ANSWERS IN RECTANGULAR PORM, & SHtow THE COMPLET…

Q: Crosstalk Glitch Example and Analysis Aggressor Victim Victim Net, V OM Aggressor Net, A Coupling…

Q: Sketch the waveforms of voltage and current for conditions of a, b and c. For purely resistive is Z…

A: Across resistor voltage and current are in-phase. Across inductor current lags the voltage by 90°…

Q: Given Zc - j339 , R₁ = 414 , RL = 12420 2 and a=0.24, what is the magnitude of the source voltage Vs…

Q: SECTION 10 Ss Assessment Student Handouts MODULE 4: INDUCTANCE AND CAPACITANCE Date: Student Name:…

A: Given two capacitance are connected in parallel. Parallel combination of capacitance is: CT=C1+C2

Q: 02Agle phae aveltag cnterin the figure elm haaret ad of end the ingut vetape i 1201, se l. The deles…

A: We will derive output rms voltage from the given firing angle. From obtained output rms we will…

Q: Q2. A series of motor (Load 1) and lighting (load 2) are connected to an AC source as shown in…

A: In this question, we need to determine the total impedance, current I, frequency domain waveform…

Q: Q1: A three branch parallel circuit has a current locus as given in Figure shown below. Determine…

A: Given figure ω=500 rad/sec There are three branch parallel circuit firstly find out the elements…

Q: A voltage of 12020V is applied across impedance Z. The impedance consists of a resistance and…

A: Given , R=10 ohm. Xc=-j5 ohm. Vs=120<0° v We need to find out the complex power and power…

Q: 2. A ciruut condrest of resiutance Rohm and an inductanceL henmy connected to a qgenerator of the…

A: Given, Resistance of the circuit is R and inductance is L. Voltage of the generator is

Q: The three phases of a generator can be connected in either delia (D) or wye (Y) connection. List two…

A: Advantages of three-phase system over a single-phase system: Greater power output: A three-phase…

Q: . Find the zero-sequence current.

A: Types of open circuit fault- 1) Symmetrical fault- Three phase line to ground fault Three phase…

Q: Four Circuit elements are Connected , Sinusoidal altemating v series qiven Sy e = 110sin Cut + 30).…

Q: Figure 3P.2 shows two capacitor banks, C, and C2, in a substatior C is enercized, but C, is…

A: The circuit diagram with two capacitor banks C1 and C2 is shown below, Where the capacitor C1 is…

Q: Using finite difference method, determine potential and magnitude of electric field at free nodes in…

A: Given data for the question in following way Sides of triangle 16 cm Third side of triangle 18.38 cm…

Concept explainers

Antenna Characteristics

The antenna is an important concept in the domain of electronics and communication engineering. An antenna forms an integral part of many commonly used devices such as wireless modems, routers, game controllers, mobile phones, bluetooth devices, and so on. In simple terms, any wireless communication makes use of antennas to serve the purpose. An antenna, also known by the term 'arial', is an electrical device that converts electrical signals into electromagnetic waves or electromagnetic waves into electrical signals. An antenna contains a transmission line usually made up of co-axial cable, it then receives the signals and converts them into electromagnetic waves, which are then transmitted via space into their required destination. A communication system essentially makes use of two antennas, a transmission antenna, which converts electrical signals into electromagnetic waves, and a receiving antenna, which receives the electromagnetic waves and converts them back into electrical signals.

Question

Gshshshbsb

The critical frequency at a particular time is 12.5 MHz.
What is the optimum working frequency for a
transmitting station if the required angle of incidence
for propagation to a desired destination is 65°?

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.

Similar questions

@)A communic ation system is operating at 1KHZ AKllz sapply frequeney.A paralle farallel resistance. capacitance bridge is used to determine the resistive and capacitive components of the communication system. The bridge at c1 0.2UF is balanced R,=L2,Rz=6KSZ gRy= LIK2. Delermine unknown resistive nnd capacitve and dissipation factor. %3D the Components
Can someone help me try to understand the effect of Capacitance Multiplier Design Parameters on Power Supply Noise Reduction? Please also provide mathematical equation and make it computerized so I can unnderstand it better. PLEASE JUST REJECT IT IF YOU CAN'T HELP ME. THANKS!
???
dujo/mod/quiz/attempt.php?attempt=301878&cmid%3D62858&page 10 m TELL TJ0) T Firing angle-50 Degree 1:2 -200/200v For the circuit shown Vo rms = 5 Ohm 50 Hz O 132.6V O 21.5V O 141.AV O 200V O 63.8V O90.5V o ov Clear my choice arch DE
Ql: Derive the porimitive flow table for the following asynchronous ciricut. X1 X2
Solve in detail to understand
Find the trasfer functon Cin hap lace tran Sformi) for the following system
In the Transmission Line Simulator, the Transmission Line is composed of which parameter/s? O A. The Shunt Conductance Only O B. The Series Impedance and Shunt Capacitance O C. The Shunt Capacitance Only O D. The Series Impedance Only
Please answer in short like it definitely don't reject in shorts please.. Please sir..
Represents values in rectangular and polar form. Having positive reactance. Having negative reactance. Options for 1,2,3 answer Phasor domain Capacitor Impedance Alternating current Frequency Inductor Period Amplitude Phase shift Resistor Effective valueAverage value
O c. 1.57 sec O d. 0.87 sec O e. 1.94 sec Determine the closed loop poles for a 2nd order underdamped system knowing its settling time (2% criterion) and its natural frequency. ts-5 s and wn-1.0 rad/s Select one: a. s=-0.60 + jo.80 O b.s=-0.50 ± j0.70 O c. s=-0.75 + j1.05 O d. s=-0.80 + j0.60 O e. s=-0.90 ± j1.10 10:33 PM EN 4/19/2021 TOSHIBA