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q a transmission line with air dielectric is 25 m long find in wavelengths how long the line is at frequencies of 1 khz 10 mhz and 100
q it is desired to cut a lambda4 length of rg58au cable epsilonr 23 at 150mhzwhat is the physical length of this
q find the diameter of a circular waveguide that will have a lower cutoff frequency of 10 ghz and also specify its largest usable
q an rg-139u rectangular waveguide is given to have dimensions a 08636 mm and b 04318 mm compute the theoretical and practical frequency ranges of
q for an rg-290u aluminum rectangular wave - guide a 5842 cm and b 2921 cm compute the theoretical and practical frequency ranges of operation for
q if the line of problem 1513 is made of copper whose resistivity rho 172times10-8 middotm determine the maximum length that can be used if losses
q if b and a are the radii of the outer and inner conductors respectively of a coaxial cable using a polyethylene dielectric epsilonr 226 what ratio
q a coaxial cable with polyethylene dielectric epsilonr 226 connects an antenna to a receiver 30maway determine the velocity of wave propagation in
analytical methods for pollutants regulated under the clean water actwe suppose that you have knowledge of and access to the relevant analytical
explain branch instruction with control signals and explain shift instruction with control signals explain register transfer languagewhat do you
define npdes sampling requirementsthe sampling needs under npdes are given at 40 cfr part 122 as part of the needs for applying for an npdes
q why timing signal distributor requiredwhat do you mean by memory cycle how many memory cycles required for following instructions1 add 2 clear
define sample collection - clean water actthe collection of the sample is able to have significant effects on the complete analytical process
q explain instruction cycle and execution cycle and also explain instruction counter memory address register and memory buffer
q write short note on interfacing keyboard giving block diagram why do we need to introduce circuitry called keyboard status word
q explain how does cpu perform read and write operation on peripheral device taking suitable example in case of asynchronous technique
q explain how does cpu perform read and write operation on peripheral device taking suitable example in case of synchronous
q a 60-hz six-pole wye-connected three-phase induction motor with the parameters r1 r2 0025 and xl1 xl2 0125 is controlled by
q for a three-phase fully controlled rectier-fed separately excited dc motor corresponding to ideal no-load operation find the expression for the
q a consider a three-phase star or wye half-wave rectier with a purely resistive load r determine i efficiency ii formfactor iii ripplefactor iv tuf
q consider a full-wave single-phase bridge rectier circuit with dc motor load as shown in figure a let the transformer turns ratio be unitylet the
q admm digital multimeter reads true rms values of current if the peak value of each of the following periodic current waves is 5 a find the meter
q error specications on a 10-a digital ammeter are given as 007 of the reading 005 of full scale 0005 of the reading per degree celsius and 0002 of
q a current of 65 a is measured with an analog ammeter having a probable error of plusmn05 of full scale of 100 a find the maximum probablepercentage
q a transformer is rated 10 kva 220110 v rms consider it an ideal transformera compute the turns ratio and the winding current ratingsb if a 2-load