Sketch (e = 10 sin 314t) with the abscissa 1. Angle (a) in degrees. 2. Angle (a) in radians. 3. Time (t) in seconds.
Q: The below figure shows the periodic current signal flowing through a 30 Q resistor. 10 A 2 3 The…
A: Given current waveform is - Given value of resistance is - R=30Ohm
Q: Sketch 5 sin 754t with the abscissa a. angle in degrees. c. time in seconds. b. angle in radians.
A:
Q: An alternating voltage is given by v = 200 sin(150tt -0.25) volts. The periodic time in sec is
A: First we will find out frequency of given signal then we will find out time period .
Q: A coil of 1500 pitch has third harmonic pitch factor as cos 225 sin 225 sin 45 cos 45
A: Given: Coil have 1500 pitch. Note: It should be 150° pitch and not 1500 pitch.
Q: 44. Find the average value of the periodic waveform in Fig. 97. 4i (mA) 20 ---- ,Circular 2m FIG. 97…
A:
Q: A standing wave on a string of length L = 3 m is described by the following equation: y(x,t) = 0.08…
A: To find the fundamental frequency
Q: -- A FM wave is represented by the following equation: v = 10 sin [5 x 108 t + 4 sin 1250 t]…
A: Modulation is process by which some properties of carrier signal is varied according to modulating…
Q: An alternating voltage is given by v =100 sin(50rt -0.30) V. Which of the following statements is…
A:
Q: Spectral Analysis Using the examples of various EEG signals, draw a qualitative spectral analysis of…
A: ECG signal- The ECG signal is the representation of the electrical heart activity in form of waves.…
Q: Two identical waves travel in the same direction, each with a wavelength = 0.5 m and speed v = 20…
A: NOTE :- We’ll answer the first question since the exact one wasn’t specified. Please submit a new…
Q: Question 1 Classify whether the following signal is periodic or non-periodic. x(t)= sin(t) + 2 sin…
A: So first we need individual period of both the components then we have to find their ratio to…
Q: Determine whether the following signals are periodic or not. If periodic, determine the fundamental…
A: According to the question we have to check the given signal is periodic or not if periodic then the…
Q: Consider 15 Hz and 25 Hz are two different harmonic frequencies sinusoidal waves. a. Calculate the…
A: It is given that: f1=15 Hzf2=25 Hz
Q: Using Metlab only.
A: The average power of a signal is given as
Q: i,(t) = 5 sin(2t+ 60°) Amperes I. What are the magnitude A, the angular frequency sinusoid? Express…
A:
Q: The period of the voltage 2 Cos 4500(3.14)t + 7 Sin 7500(3.14)t is O 2.51 sec. 2.51 usec. O 2.51…
A: The solution is given below
Q: 1. Determine whether each of the following signals is periodic. If the signal is periodic determine…
A: In the questions Two signals are given X1 (t) = 1.5sin(2000πt) X2 (t) = 2sin (6000πt) Find the…
Q: A FM wave is represented by the following equation: v = 10 sin [5 x 108 t + 4 sin 1250 t] Determine…
A: Modulation is process by which some properties of carrier signal is varied according to modulating…
Q: (b) Determine whether the following signals are periodic. If periodic, obtain the fundamental period…
A:
Q: An alternating voltage is given by v 261.03cos341t V. Find the frequency
A:
Q: 27. Sketch sin(377t + 60°) with the abscissa a. angle in degrees. b. angle in radians. c. time in…
A: The required parameters can be calculated based on the sinusoidal waveform representation. The time…
Q: the Frequency is 5m Hz than the value for the Periodic Time is 189 secs. Select one: True False
A: Choose the correct option The given statement is If the Frequency is 5m Hz than the value for the…
Q: Sketch the following signals: a) 26 (п) + 36 (п + 1) + 16 (п — 1) b) и (п) + 26 (п — 2) с) 2…
A:
Q: Determine the complex rms equivalent expression of the time-harmonic fields 1. V E = 5e-0.01z sin(t…
A: (1) Given that, E=5e-0.01xsint-x+π6y ^ V/m calculate the complex RMS equivalent of E…
Q: Value of the periodic waveform of Figl. B-For the following pairs of voltages and currents.,…
A: In this question ,we will find impedance, power factor and apparent power...
Q: An alternating voltage is given by v = 25 sin (200t – 0.5) volts. Find (a) the amplitude, (b) the…
A:
Q: b) Determine whether or not each of the following signals is periodic. If they are periodic, find…
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…
Q: (b) Determine the periodicity of the following signals. If the signal is periodic, find its period.…
A:
Q: Given the sinusoidal voltage v(t) = 50 cos (30t + 10°), what is period of this signal? %3D Non of…
A: The period o his signal is 2*π30=0.209 sec
Q: 5. What would be the sunrise angle for a city located on latitude 25 degrees south of the equator on…
A: Given City located on latitude 25 degrees south of the equatorDeclination angle =-14 degrees
Q: An alternating voltage is represented by v = 20 sin 157.1t Find (a) the maximum value (b) the…
A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…
Q: An alternating voltage is given by V=100 sin (50tt - 0.30)V. Which of the following statements is…
A: Given data, Alternating voltage, V=100sin50πt-0.30 V
Q: A certain antenna with an efficiency of 95% has maximum radiation intensity of0.5 W/sr. Calculate…
A: In Antenna Array the group of radiating element produce radiation in one direction. . Its radiation…
Q: . Sketch 5 sin 754t with the abscissa:
A: Equation of line with slope is- y=(y2 -y1 )/(x2-x1) x+C
Q: Plot the sinusoid for t 0 to T, where A = 150 mA, f= 35 Hz and 0 = 30°: %3D %3! i(t) = A sin (@t +…
A: Given , a sinusoid which is lag with Asin(wt) by -30 degree. The graph of both Asin(wt) and…
Q: An alternating voltage is given by v =100 sin(50nt -0.30) V. Which of the following statements is…
A:
Q: Given a voltage v = 50 cos(200nt + 60°) V. Find (a) its amplitude, (b) its phase angle in degrees,…
A: The solution is given below
Q: 1 Consider a periodic pressure-time record as shown in the figure below. Determine its frequency…
A:
Q: Find the average power of the wave shown below (triangular wave). www 0.4 0.5 0.6 0.7 0.8 0.9 Time…
A: This question belongs to signal and system . It is based on the concept of calculation of power of a…
Q: 12. A frequency of 27 MHz has a wavelength of approximately O 11 m O 27 m О 30 m 81 m
A:
Q: -40° FIG. 13.90
A:
Q: 1) Find the phasor of the time function i(x, t) = | 4 sin (wt + 7/3)+3 cos (wt – T/6 ) A. ) Find the…
A: Given : Concept : a. In the question there asking the phasor form of the instantaneous time…
Q: A frequency of 27 MHz has a wavelength of approximately * 11 m O 27 m 11 µs O 27 µs
A: Given : In the given question they have mentioned the frequency of the signal is f = 27 M Hz…
Q: If the Frequency is 5m Hz than the value for the Periodic Time is 0.2K secs. Select one: O True…
A: The given statement is true. The explanation is provided below.
Q: Sketch -7.6 sin 43.61 with the abscissa a. angle in degrees. c. time in seconds. b. angle in…
A:
Q: CAn array of two similar antennas, each antenna has the field pattern E. = E'.sin o. Draw the…
A:
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 9 images
- A parabolic reflector antenna has a diameter of 2.7 m. The antenna operates at 700 MHz. Calculate the directivity of the antenna?Estimate the diameter of a paraboloidal reflector required to produce a beam of 15o width at a frequency of 1.5 GHz.A transmitting antenna radiates 100 W of power isotropically. The receiving antenna has an effective area of 5 cm² and is at a distance of 50 m from the transmitting antenna. Calculate the power at the receiving antenna
- A certain microstrip line has fused quartz as a substrate. If the operating frequency is 10 GHz and the phase constant is 1310.43 rad/m. Find the phase velocity of the wave propagating on the microstripGiven the periodic voltage waveform applied to a pure capacitor of 110 uF, determine the average voltage, instantaneous voltage when time t=11 ms, and RMS value of the voltage waveform. The choices are presented on the image.4.2 A wave of sinusoidal nature has an angular velocity of 314.16 rad/s and has a particle displacement of 22.825 m after 6 ms.4.2.1 Draw the wave on the graphing paper below. Clearly show the calculations and indicate/highlight the amplitude, period of one of the cycles and the point of displacement described above.
- What will be the effective isotropic radiated power of an antenna transmitting 25 W of power and the directivity of the antenna is 2.5.3. The antenna used for sky wave propagation is elevated at an angle of 30 degrees. Find the MUF if the critical frequency is 9MHZ. a. 18 MHZ b. 7.8 MHZ c. 4.5 MHZ d. 10.4 MHZ 4. As the antenna height of the transmitter and receiver is increased is a LOS communication system, __. a. The free space attenuation will decreased b. The system bandwidth will increase c. The max distance between the stations will increase d. The system bandwidth will decrease Plz do ASAP....! With proper explanation....!A certain antenna has a gain of 7 dB with respect to an isotropic radiator. What is its effective area (in m^2) if it operates at 200 MHz? Round off your answer into two decimal places.
- 3. The equation of an AM wave is given by vAM = 15 (1+0.6Sin 40820 t) Sin(25.12 x 105 t) This is given to an antenna of load resistance 60 ohms. Find (d) Lower side band (LSB) power (e) the total transmitted current (IT) (f) Total transmitted power Note: Please do not handwrittenA carrier wave has an amplitude of 3.4 volts, a frequency of 10 MHz, and +π/2 radian phase angle. Select the correct carrier wave equation. a. c(t) = 10 cos(2π*3.4*t -1.57) b. c(t) = 3.4 cos(2π*10E6*t + 1.57) c. c(t) = 3.4 cos(2π*10*t + π/2) d. None of the above are correcThe total power delivered to the radiator of an isotropic antenna is 200,000 W. Determine the power density at a distance of 100 m.