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Engineering
College
Consider the tube and inlet conditions of Problem 1. 30 Heat transfer at a rate of 3. 89 MW is delivered to the tube. For an exit pressure of p 8 bar, determine (a) the temperature of the water at the outlet as well as the change in (b) combined thermal and flow work, (c) mechanical energy, and (d) total energy of the water from the inlet to the outlet of the tube. Hint: As a first estimate, neglect the change in mechanical energy in solving part (a). Relevant properties may be obtained from a thermodynamics text
Engineering
College
What are the conditions and measures to ensure safety of food from production to consumption.
Mathematics
College
ConfusingKerrin is making an input-output table for the rule "add 5." What is the output value for an input value of 5?Options:A: 0B :5C: 10D: 25
Engineering
College
An airplane would not be able to fly if it did not have a propeller. Why not? Support your answer with evidence from the text. What gives an airplane a forward force?
Engineering
College
The recommended welding lens shade number for use in each of the following or cutting processes
Mathematics
College
The volume of a cube that is 2.9 x 5 x 4
Mathematics
College
36 is 15% of what number
Mathematics
College
El permetro de un campo rectangular es 300 m . Si la longitud del campo es 88 , cul es su anchura?
Mathematics
College
James answered 14 lems correctlyan a 16-item quiz. what percentage did he answer correctly
English
College
What are two themes developed in the poem? A. Beauty can be found in sorrow, and nature is a mirror of human moods. B. Some people are unforgettable, and life is a mysterious journey. C. Loneliness is a curse, and nature can bring happiness. D. Isolation can be good, and life is unpredictable.
Mathematics
College
Solve for x:|x|+8 = -3
English
College
Hello guys In Seedfolks page 22What does Gonzalo mean in the final sentence When he said: Hed changed from a baby back into a man. ?
History
College
Do you agree more with the Palestinian narrative or the Israeli narrative? Explain your answer.
Mathematics
College
If y varies directly as x, and y= 2 when x = 3, find y when x = 1.a. y = 2x; y(1)=2C.b.3ABCD(1)2d.43; P(1) - 43-2y = x; y(1) -3Please select the best answer from the choices provided2/3
Spanish
College
Firmaste el cheque de viajero?Si, el cheque de viajero ya est firmado.1. Compraste los pasajes para el avin?2. Confirmaste las reservaciones para el hotel?3. Firmaste tu pasaporte?4. Lavaste la ropa?5. Resolviste el problema con el banco?6. Pagaste todas las cuentas?7. Hiciste todas las diligencias?8. Hiciste las maletas?
Engineering
College
Assume the small electronic computer is needed for data processing in an engineering office and the computer can be leased for $50 per day which includes the cost of maintenance or purchased for $25,000, the computer is expected to have a useful life for 15 years with salvage valise of $4000 at the end of that year. Its estimated that annual maintenance cost will be $2,800 if the interest rate is 9% and it cost $50 per day to operate the computer advise management on what choice to make
Law
College
What sources of power are available to police managers? In your opinion, which is most effective and why do you believe that?
Mathematics
College
limit x->oo (sqrt(x^2-9x+1)-x)=?I solved it up until -9x+1/((x^2-9x+1)+x) but I don't know what to do after this.
Mathematics
College
El permetro de un campo rectangular es 300 m . Si la longitud del campo es 88 , cul es su anchura?
Engineering
College
Our space program requires a portable engine to generate electricity for a space station. It is proposed to use sodium (Tc 2300 K; Pc 195 bar; 0; CP/R 2. 5) as the working fluid in a customized form of a "Rankine" cycle. The high-temperature stream is not superheated before running through the turbine. Instead, the saturated vapor (T 1444 K, P sat 0. 828 MPa) is run directly through the (100% efficient, adiabatic) turbine. The rest of the Rankine cycle is the usual. That is, the outlet stream from the turbine passes through a condenser where it is cooled to saturated liquid at 1155 K (this is the normal boiling temperature of sodium), which is pumped (neglect the pump work) back into the boiler. (a) Estimate the quality coming out of the turbine. (b) Compute the work output per unit of heat input to the cycle,
Engineering
College
A room is initially at the outdoor temperature of 25C. Now a large fan that consumes 200W of electricity when running is turned on. The heat transfer rate between the room and the outdoor air is given as Q = UA (Ti - To) where U = 6 W/m2 C is the overall heat transfer coefficient, A = 30 m2 is the exposed surface area of the room, and Ti and To are the indoor and outdoor air temperatures, respectively. Determine the indoor air temperature when steady operating conditions are established
Mathematics
College
One option in a roulette game is to bet 11on red. (There are 18 red compartments, 18 black compartments, and two compartments that are neither red nor black.) If the ball lands on red, you get to keep the 11 you paid to play the game and you are awarded 11. If the ball lands elsewhere, you are awarded nothing and the 11 that you bet is collected. Complete parts (a) through (b) below.
Mathematics
College
A glass jug can hold (p+6) quarts less water than a plastic container. 2 glass jugs and 2 plastic containers contain 6p quarts of water in all.How much water can the plastic container hold? Give your answer im terms of p.
Biology
College
Draw a model showing what would happen if poison blocked our cell ability to make tRNA (Specifically draw a model)
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