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What are the units of fibre optic communication system?
Fibre Optic Communication System:
This comprises of the given three most important units:
a. Transmitter: It has input signal modulator and light source.
b. Optical fibre: It used to couple transmitter and receiver
c. Receiver: It has optical detector and signal demodulator
Harmful effects of Noise: 1. Noise causes nervous tension, aggression and commotion in normal human beings. 2. Continuous noise damage hearing power and complete deafness.
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what is an atom
A bomber plane moves horizontally with a speed of 500 m/s and a bomb released from it, strikes the ground in 10 sec. angle at which it strikes the ground will be (g=10m/s) 1. tan
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Figure shows the frequency spectrum of a signal at 1184kHz displayed by a high-speed virtual DSO. Determine (a) The harmonic relationship among the signals marked 'o' and 'x',
Que: Specified the electric potential as a function of the Cartesian coordinates x, y, and z how does one determine the electric field? Ans: If the electric potential i
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