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For a vertical cylinder with an electric heater 2500watt at the base,an inlet(lower part of cylinder with cold water at 25C) and outlet(upper part of cylinder, with hot water @ 100C) flow channel.
Consider a coil which has a resistance of 0.314Ω and an inductance of 0.002 H being supplied by 240 Vrms, 50 Hz AC source. By finding the phase angle first, find the power factor.
Argon gas enters an adiabatic compressor under steady flow conditions at 12o kpa and 30 C with a velocity of 20 m/s and exits at 1.2 Mpa, 530 C and 80 m/s.
How does Intel's architecture differ from MiPS?four processor examples of the above differences between the following register architectures;accumulator, stack and general purpose. in which situatio
A flywheel can be considered as being composed of a thin disc and a rim. The rim weighs 322 lb and has diameters of 24 in. and 30 in. The disc weighs 64.4 lb. Determine the mass moment of inertia abou
Calculate the total power received at Rx if the power being transmitted is 20W, the distance for transmission is 5KM and the signal gain per kilometer is -0.2dB. Given that the transmitter has a
A number of students are answering a questionnaire form that has 55 questions. Answer to each question is given as an integer number ranging from 0 to 5. Write a C or C++ program that first reads
Temperature measurements are done in a room in five different locations during a week (seven days) once a day. Write a program that first reads the five temperature values measured in the first
Calculate the total number of displaced atoms under the following conditions. See Equation 29 in Lecture 1 of Prof. Heuser's notes, and remember that a good approximation to the cutoff energ
A bank uses a certain form at a uniform rate of 60 pads per week during each of the 52 weeks per year it is in operation. Every replenishment order it places is delivered at one time.
What kind of metals are often recommended for use at low temperatures, particularly when any sudden loading of the part is expected?
Consider two identical rooms: one room has a refrigerator in it, the other does not. All the doors and windows in each room are closed and both rooms are well insulated.
If the truck moves along a circular curve (with radius R) at constant speed U, calculate the maximum velocity that can be achieved before the liquids starts spilling out of the tank.
A 250-kg crate B is suspended from a cable attached to a 20-kg trolley A which rides on an inclined I-beam as shown. Knowing that at the instant shown the trolley has an acceleration of up to the righ
Two blocks A and B are arranged with pulleys as shown. Block A has an initial velocity (t = 0s) to the left of vA=1.2 m/s. Block B has a constant acceleration of aB=0.40 m/s2 downwards.
Which view should be sketched directly below the TOP view?Why should center lines, visible lines, and hidden lines line up between views when sketching?
An electron and a photon travling in a vacuum have the same value for energy, but the wavelength of the photon is 100 times the wavelength of the electron. What is the value of their common energ
For a unit cell of zinc blende cubic crystal structure of lattice constant "a" find:the distance between the nearest neighboring atoms in terms of the lattice constant, and if each attom is allowe
Using the time independent one dimensional Schrodinger equation, find the expression of the allowed energy levels for an electron in infinite potential well of width Δz= L (i.e. solve the
Property of Materials Find the density for germanium (Ge) semiconductor atoms give that its lattice constant a-5.66Å (Angstrom) and atomic weight is 72.59 g/mole.
The input audio frequency range is f 0, 3.5] kHz.The ADC operates at the programmable sample rate of fs = n8kHz, n an integer.c) You decide to place an ideal analog lowpass anti-aliasing filter
A ball is thrown vertically up with a velocity of 91 ft/sec at the edge of a 190-ft cliff. Calculate (a) the height h to which the ball rises and (b) the total time t after release for the ball to rea
The ends of a length of wire are labeleda and b. If the current in the wire is iab = -3A, are electrons moving toward a or b? How much charge passes through a cross section of the wire in 3 sec
Consider a three slab geometry, where each slab carries a uniform charge density and has equal width W in the z direction and in?nite extent in x and y directions. In slab 1, extending over W <
The uniform work platform, which has a mass per unit length of 21 kg/m, is simply supported by cross rods A and B. The 93-kg construction worker starts from point B and walks to the right.