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1 draw a layout in top view and perspective where the mask would be opaque to realize an shaped metal line using
discuss the major advanlagcs and disadvanlagcs of ckclron beam lithography poly-si of the following structure is to be
in this chapter we have discussed several different forms of lithography ie photo electron beam x-ray high energy ion
in a space mission to mars it is needed to equ ip the research robot with a singl e mode l aser to make sample
question 1 the work energy theorem states that the work done by all the forces acting on an object is equal to the
1 assume you have a photodctcctor with a current rcsponsi vity of 5 ajw a continuous wave hene laser with wavelength
1 what arc the fundamental differences between a thermal and a photon quantum d etector 2 assuming an in terband
1 describe briefly the spectral characteristics of the followi ng detectors and explain the reasons for their
1 explain the possible advantages of a p-i-n photodiode over an abrupt pn desi gn 2 describe the quantum
a real engine operates at 75 of the efficiency of a carnot engine operating between the same two temperature this
a real engine has an efficiency of 33 the engine has a work output of 24 j per cyclea - how much heat energy is
41 saturated steam at 300degc is used to heat a counter currently flowing stream of methanol vapour from 65degc to
calculate the heat kj required to raise the gas temperature from 25degc to 1000degc if the heating takes place at
consider a simple double-pipe heat exchanger where a liquid stream is being heated by condensing leaves z l at tll t
a wire in tube electrostatic precipitator having collecting electrodes of a total surface area 300 m2 is used to
the liquid effluent from a paper and pulp stream of 600 mgl is to be treated in a stabilization pond of 125 m deep with
200 m3h hot gases from a smelting operation are scrubbed by using 4 m3 h water in a cross flow gravity scrubber of 5 m
the gas so2is being scrubbed from a gas mixture by pure water at 303 k and 1013x105pa the inlet gas contains 6 mol
suppose that john could work 365 days per year and could earn 200 per day for each day heworked draw his budget line
wet air containing 40 mole water vapor at 76degf and 148 psia is passed through a column of calcium chloride pellets
carbon monoxide is burned with excess air at 1 atm in an adiabatic reactor the reactants are fed at 25degc and the
let the alternator of problem 422 supply a line current of 20 a at a power factor of 08 lagging determinea the kva
consider a 240-v supply feeding a resistive load of 10 kw through wires having a total resistance of r 002 omega for
a person while driving a car in a cyclone and waiting at an intersection hears a thumping sound when a power line falls
a rectangular loop is placed in the field of an in- finitely long straight conductor carrying a current of i amperes as