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a 100-l rigid tank contains carbon dioxide gas at 1 mpa 300 k a valve is cracked open and carbon dioxide escapes slowly
a 10-v battery supplies a constant current of 05amp to a resistance for 30 mina determine the resistance in ohmsb for
a 10-ft3 tank contains oxygen initially at 147 psia and 80degf a paddle wheel within the tank is rotated until the
a 10-cm high and 20-cm wide circuit board houses on its surface 100 closely spaced chips each generating heat at a rate
design a clipper circuit of a sinsouidial wave of peak voltage 25vampits minimum of -12v to makes a 20v and-9v
1 with the help of fourier transform obtain the convolutionyt xt htgivenxt deltat - e-t utht e-2t ut2 if the
water is flowing at 3 ms in a horizontal pipe under a pressure of 200 kpa the pipe narrows to half its original
water falls over a dam of height h with a mass flow rate of r in units of kgs a show that the power available from the
microprocessorsrespond to the followingbull what is a delay loop and how is it developedbull can you provide an example
-y transformation examplebalanced 3-phi system with the line voltage of 866 v the frequency of 60 hz and with y -
power factor correction exampleproblem a load has 10 a current at a lagging power factor of 50 voltage is 120 v and
specificationnbspit has been found that to improve product quality a process stream leaving a storage vessel on a
imagine you have an experimental system consisting of a hot brick and cool pail of water you combine these by tossing
a written lab report 20 pages aboutproject literature reviewreportselect a typical engineering component which may
problemfor the circuit showna determine the rms value of the supply currentb find vt and itc determine the power from
part 1you may base this exercise on a project you have been connected with though your employment if you do this you
1 a software function generates a random number n digits long each digit is determined by randomly selecting a value
problem 1consider halls experiment indicated in fig 1 the material is a metal with a density n of charge carriers each
the transfer function of nbspsecond order nbspsystem is given bynbspand its input is given by rt25t utrequiredi show
1 for a stable system shown belownbspfindi open loopnbsp transfer functionii position velocitynbsp and
problem a 50kw load operates from a 60 hz 10 kv line with a power factor of 60 lagging determine the capacitance that
a radiant wall heater black body radiator is a silica cylinder 10m long and radius 05mm it is rated at 1kw if the room
purposeto become familiar with computations involving phasors and the complex representation of sinusoidal ac powers
a 240-v 900-rpm dc series motor takes 25 a at full load the armature and field-winding resistances are 02 ohm and 03
problem using matlab generate a vector x of length 1000000 whose components are n 0 1 random variables use random