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which of these is the best description of a zener diodea it is a rectifier diodeb it is awhich of these is the best
an electron at rest is released far away from a proton toward which it movesa show that the de broglie wavelength of
question 1 a control valve is to be used to control water flow at a maximum rate of 120 us gallons per minute if the
what are the major differences between the collector characteristics of a bjt transistor and thedrain characteristics
the position reference profile is given by seven time-position data pairs theta0 0 rad theta 005 0002 rad theta01
a 08-microm optical receiver needs at least 1000 photons to detect the 1 bits accurately what is the maximum possible
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1 derive the eigenvalue equation 2233 by matching the boundary conditions at the core-cladding interface of a
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1 sketch the variation of optical power with time for a digital nrz bit stream 010111101110 by assuming a bit rate of
an analog voice signal that can vary over the range 0-50 ma is digitized bysampling it at 8 khz the first four sample
a 155-microm digital communication system operating at 1 gbs receives an average power of -40 dbm at the detector
1 calculate the carrier frequency for optical communication systems operating at 088 13 and 155 microm what is the
free answer of what are the basic questions that we seek to answer in this chapter in what way is the model presented
a 13-microm lightwave system uses a 50-km fiber link and requires at least 03 microw at the receiver the fiber loss is
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derive an expression for the sensitivity of an apd receiver by taking into account a finite extinction ratio for the
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1 calculate the charge transferred in 25 minutes by a current of 500 ma2 a current of 36 a transfers a charge of 375 mc
1 calculate the pd developed across a 750 omega resistor when the current flowing through it isa 3 ab 25 ma2 an emf of
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a 12 omega resistor is connected in parallel with a 15 omega resistor and the combination is connected in series with a