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1 a rectangular channel with a width of 60 feet conveys a discharge of 115 cfs if the depth of flow is 30 feet what is
1 a trapezoidal channel with a bottom width of 100 feet and side slopes of 2 horizontal to 1 vertical has a discharge
1 a 60-foot-wide rectangular channel has a normal depth of 245 feet a what is the cross-sectional area of the flow b
1 a surveyor finds that the bottom of a rectangular channel drops 375 feet in a distance of 2000 feet what is the slope
a concrete pipe is used to help divert a stream to allow repairs to a dam as shown below the pipe has a diameter of 150
a 50-foot 1-inch diameter hose is used to siphon a swimming pool the pool measures 800 feet by 1200 feet by 60 feet
a broad-crested weir is formed by cutting a rectangular notch in a 10-foot- thick concrete wall the notch is 20 feet
a tank measuring 100 feet by 100 feet by 100 feet is completely filled with water if a 4-inch-diameter square-edged
1 a 3-inch diameter orifice cut in a thin orifice plate conveys flow from a deten- tion basin with water level at
a reservoir of water is drained by a 10-inch-diameter square-edged orifice with center at elevation 28912 that flows
an artificial lake is impounded by an earth dam with a square-edged orifice 12 inches by 12 inches for drawdown the
q1 manufacturing process designfor this process design related problem a process for manufacturing looking a handle
a reciprocating steam engine connecting rod is subjected to a maximum load of 65 kn find the diameter of the connecting
a high-speed jet is used to cut solid materials estimate the maximum pressure developed on the material if the velocity
calculate the rate of flow of glycerin of density 125 10 ease to 3 kgm3 through the conical section of pipe placed
1 a motor attached to the shaft at o causes the arm oa to rotate over the range 0 180deg the un- stretched length of
the throttle-control lever oa rotates in the range 0 ltgt ltgt90deg an internal torsional return spring exerts a
1 for the instant shown when the crankpins of a two-cylinder engine pass through the horizontal y- z plane connecting
a rear-wheel-drive car is stuck in the snow between other parked cars as shown in an attempt to free the car three
the asymmetric roof truss is of the type used when a near normal angle of incidence of sunlight onto the south-facing
1 a commercial airliner with four jet engines each producing 90 kn of forward thrust is in a steady level cruise when
as part of a test the two aircraft engines are revved up and the propeller pitches are adjusted so as to re- sult in
1 the unstretched length of the spring is r when pin p is in an arbitrary position determine the x- and y-components
1 compute the moment of the 04-lb force about the pivot o of the wall-switch toggle2 determine the moments of the
1 the cable ab carries a tension of 400 n determine the moment about o of this tension as applied to point a of the