Water is pumped at a flow rate of 2.25 kg/min from 1 bar 20 C to 15

Question:

Water is pumped at a flow rate of 2.25 kg/min from 1 bar 20 °C to 15 bar. Determine the amount of work and the temperature of water at the exit if the efficiency of the pump is 78%.

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Fundamentals Of Chemical Engineering Thermodynamics

ISBN: 9780132693066

1st Edition

Authors: Themis Matsoukas

See More Books

Question Posted: Oct 01, 2023 02:12 AM

See More Questions

Trevor, a single taxpayer, received $170,000 in wages from his employer through November 30, 2023. On December 1, 2023, the employer pays Trevor a $50,000 bonus. Prior to December 1, the employer was...
Water is pumped at a uniform rate of 2 liters (1 liter = 1000 cubic centimeters) per minute into a tank shaped like a frustum of a right circular cone. The tank has altitude 80 centimeters and lower...
A small pump takes in water at 70 F, 14.7 lbf/in.2 and pumps it to 250 lbf/in 2 at a flow rate of 200lbm/min Find the required pump power input. Assume reversible pump and incompressible flow
Evaluate the cube root of = 27cis (240). Then raise them to the cube. Show the steps of your reasoning.
Explain how buyers willingness to pay, consumer surplus, and the demand curve are related.
Given the following expected return vector and variance-covariance matrix tor three assets: and given the fact that Pie Traynor's risky portfolio is split 50:50 between the two risky assets, a. Which...
If we have a model for the short rate $r(t)$, show that (a) the zero coupon bond price can be calculated as: \[P(t, s)=\mathbf{E}_{t}\left[e^{\int_{t}^{s} r(u) d u}...
1. Was Nintendo just lucky, or does the Wiis success have strategic merit? 2. Has Nintendo put the fad question to rest? State a case as to why the Wii is or is not here to stay. 3. In which stage of...
To add k N-bit words, you need k-1 N-bit adder. For example, to add 0001 + 0111 + 1101 + 0010 = 10111 you need a structure similar the one shown below (a). Classical full adder sums 3 inputs to...
A flow process utilizes steam as the working fluid. The steam, initially at 30 bar and 700 C (state A), is cooled under constant pressure to a temperature of 380 C (state B) and it subsequently...
a) An ideal gas (C P = 30 J/mole) is throttled from 20 bar, 25 C to 1 bar. What is the temperature at the exit? b) Water is throttled from 20 bar, 25 C to 1 bar. What is the temperature at the exit?...
Jay Pembroke started a business in April. Prepare a Statement of Owner's Equity using the following balances for April transactions. Cash............................................$12,950 Accounts...
Explain the difference between regulative rules and constitutive rules.
_____________ requires you to research opportunities in your major that correspond with your goals and priorities.
What is the difference between hearing and listening, and why does it matter?
Identify the six stages of the job interview process.
It is _____________ for an interviewer to ask an interviewee questions relating to race, color, religion, sex, national origin, disability, or age.
A risky $400,000 investment is expected to generate the following cash flows: a. If the firms cost of capital is 10 percent, should the investment be made? b. An alternative use for the $400,000 is a...
An annual report of The Campbell Soup Company reported on its income statement $2.4 million as equity in earnings of affiliates. Journalize the entry that Campbell would have made to record this...
Consider the density of the mixture 1,2-dicholoro ethane (1) + cholorobenzene (2) at 298.15 K. Use Table P9-26 to answer the following questions A. Does this mixture behave as an ideal solution? B....
You have a tank with a partition in it. On one side of the tank, you load in 112 grams of nitrogen gas (75C and 3 bar). On the other side you load in 2.5 moles of argon gas at 75C and 3 bar. You...
You have 100 grams of water at 25C in a container that holds exactly 200 ml. What mass of methanol do you need to add to the system such that the container is filled without overflowing? See the...
Identify the relevant costs to a keep or drop decision, specific to the Belair Bistro case Which type of incremental analysis would you use to solve the case? Did you do any calculations for the...
Your task is to compose a well-thought answer discussing and comparing the advantages and disadvantages of these three specific types of entities 1. General Partnerships 2. C-Corporations 3. Limited...
Outline for your manager if you are aware of any changes to the accounting treatment in relation to such issues noting that your manager completed their studies prior to 2005. -discuss current...

Water is pumped at a flow rate of 2.25 kg/min from 1 bar 20 C to 15

Question:

Step by Step Answer:

To determine the amount of work done by the pump and the temperature of water at the exit you can use the First Law of ...View the full answer

Fundamentals Of Chemical Engineering Thermodynamics

Students also viewed these Engineering questions