Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
a include a smoothing capacitor to the rectifier circuit and calculate the output voltage and frequencyb include a 47omega load resistor and sketch
construct a full wave bridge rectifier circuit and connect it to the transformer outputwhat is the output voltage and
a illustrate the schematic diagram of the transformer box used in the practical sessionb calculate the output voltage on an oscilloscope and
disinfection of water streams originating from potable water plants is key in protecting environmental health describe the process design and
suppose that the x rays are emitted from a focal spot isotropically the photon flux is 328 x 106 photons mm-2 sec-1 at a distance of 075 m from the
determine and plot for 5 kev to 100 mev the fraction of the total cross section due to each of the four interaction processes for a
1determine and plot the ratios mutrmu and muabmu from 5 kev to 100 mev for a air
1 the photon fluence rate is 107 photons mm-2 sec-1 for a beam of gamma rays one fourth of the photons have energies of 100 kev one half have
how does the itu make sure compatibility among the radio systems used in dissimilar countries why is regulation so
write a short summary of the am superhet receiver in exacting consider how the demodulation stage works and remark on the choice of component values
discuss the requirement for automatic gain control in am receiver and automatic frequency control in fm how are these control voltage formed and
write a short explanation of the principles of super-heterodyne receiver it may help to use sample block diagram to state the process why is the
1 given sd1 q1 x q1 q0 q1 q0 1 given sd1 q1 x q1 q0 q1 q0
given sf ab cd cd ab a b a c a d a ca draw a minimized circuit using only or and not gates 2 input gatesb write the wire listexample of a
1 a very narrow laser beam in air is shone into a sphere of solid glass that has a uniform refractive index ngt1 and radius the beam makes an
techniques and resourcesdifferent techniques and resources were used in different areas of the problem during the course of the projectthe most
professional engineers engage with a wide range of technically advanced and complex problem so technical know-how is necessary to solve problems
knowledge of science and engineering fundamentalsknowledge of basic science and engineering fundamentals is necessary for engineers to develop
the problem based learning is an approach to learning prepares the students to engage with challenges similar to real world problemsthe
using the audiorecorder function in matlab make a recording of your voice use a sample rate of 8khz 16 bits per sample and aim to record around 2
design a suitable double layer lap winding for a 6-pole dc armature with 18 slots and two coil sides per slot give values of front-pitch brackpitch
a 3-phase transmission line is 200km long the line has a per phase series impedance of 025j045 omegakm and shunt admittance of j72 muskm the line
1 a consider a sinusoidal signal mt a cos2 pi fmt applied to a delta modulator with step size determine the range of the step size so that slope
1 a pcm system uses 8 bits per sample and the analog signal is limited to 43 khz the pcm data is transmitted using a bfsk and b ask determine the
1 an analog information signal whose maximum frequency is 6000hz is to be transmitted using a pcm system the quantization error must not exceed the 1