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1 the dam shown below is 100 m wide determine the magnitude and location of the force on the inclined surface2 the
assignment projecttitle design of control systemsproblemdesign a closed-loop controller for a servo system motor with
a determine the magnitude of the x and y components of the force exerted on the fixed blade shown by a 3-ft3nbsps jet
1 if the plate shown is inclined at an angle as shown what are the forces fxnbspand fynbspnecessary to maintain its
if the shock-wave velocity in problem is approximated by the speed of sound determine the pressure change causing a
a liquid of density rho flows through a sluice gate as shown the upstream and downstream flows are uniform and parallel
using the data of problem determine the velocity head of the fluid leaving the impeller what pressure rise would result
determine the head loss between stations 1 and 2 in problemproblem-oil sp gr 08 flows smoothly through the circular
1 multnomah falls in oregon has sheer drop of 165 m estimate the change in water temperature caused by this drop2 an
1 rework problem with the assumption that the momentum of the incoming air at section 1 is zero determine the exit
referring to the figure assume the flow to be frictionless in the siphonfind the rate of discharge in cubic feet per
show that if a periodic signal xt is an even function of t then all the sine terms in its trigonometric fourier series
determine if the filters with the following transfer functions are physically realizable if they are not realizable
consider the simple rc circuit shown in fig p23-3 let r 1 komega and c 1 nfa find the system transfer functionb plot
what are the two impairments caused by windowing what window characteristic is most related to each impairment how is
consider a microphone intended for use in a music recording studio determine a suitable frequency response lowpass
let xt be a signal whose fourier transform xomega is nonzero only over 3 le omega le 9 further only frequencies 5 le
an ideal transformer has a 150-turn primary and 750-turn secondary the primary is connected to a 240-v 50-hz source the
the tank in the previous problem feeds two lines a 4-cm pipe that exits 10 m below the water level in the tank and a
1 if the ram and auto rack in the previous problem together have a mass of 680 kg estimate the maximum sinking speed of
the rate of shear work per unit volume is given by the product tv for a parabolic velocity profile in a circular tube
1 two immiscible fluids of different density and viscosity are flowing between two parallel plates express the boundary
1 fluid flows between two parallel plates a distance h apart the upper plate moves at velocity v0 the lower plate is
1 apply the law of conservation of mass to an element in a polar coordinate system and obtain the continuity equation
1 in an incompressible flow the volume of the fluid is constant using the continuity equation nablav 0 show that the