User Account

All Pages

Bottom and the mass of the piston

Assignment Help Mechanical Engineering
Reference no: EM13875199

Two tanks contain steam, and they are both connected to a piston/cylinder. Initially the piston is at the bottom and the mass of the piston is such that a pressure of 1.4 MPa below it will be able to lift it. Steam in A is 4 kg at 7 MPa, 700?C and B has 2 kg at 3 MPa, 350?C. The two valves are opened, and the water comes to a uniform state. Find the final temperature and the total entropy generation, assuming no heat transfer.

Reference no: EM13875199

Questions Cloud

State and the increase in availability : If the heat pump receives 40 kW of work find the water exit state and the increase in availability of the water.
Identify strategies and communication tools to be used : Identify strategies and communication tools to be used in the process- including technology
Identify education,key interrelationships with professions : Select a disease process from among the following-Diabetes,Obesity and Coronary artery disease
Repudiation released her from her duty to perform : Moore contracted in writ- ing to sell her 2012 Hyundai Santa Fe to Hammer for $16,500. Moore agreed to deliver the car on Wednesday, and Hammer promised to pay the $16,500 on the following Friday. Moore contended that Hammer’s repudiation released he..
Bottom and the mass of the piston : Two tanks contain steam, and they are both connected to a piston/cylinder. Initially the piston is at the bottom and the mass of the piston is such that a pressure of 1.4 MPa below it will be able to lift it.
Calculate the thrust on the valve and the depth : Calculate the optimum diameter of the input piston which will allow the press to operate and determine the centre of pressure on immersed surfaces
Calculate the standard deviation of the returns : An entity has a stock that has a beta of 1.20 when the risk free rate is 5% in 2010. The average return on the market in 2010 was 12%. In 2011 the risk free rate increased by 1% due to inflation, but the return on the market increased by 2%. Calculat..
Describes a quality assurance process for ongoing training : Create a Support Model (MS Visio) that describes a quality assurance process for ongoing training, problem reporting, tracking, escalation, and resolution once your selected project is complete and the technology solution is transitioned to operat..
Evaluate the liquidity and profitability of blue water yacht : Evaluate the liquidity and profitability of Blue Water Yachts using selected financial ratios. Assess the company's overall profitability, liquidity, and desirability as an investment.

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Developed a device that executes a power cycle

An inventor claims to have developed a device that executes a power cycle while operating between reservoirs at 500 and 300 K that has a thermal efficiency of (a) 45%, (b) 40%, (c) 35%. Evaluate the claim for each case.

  What is the corresponding change in heat flux through the

consider a roof of a house of thickness l 20 cm thermal conductivity k 1 wm k and emittance of the external surface

  Ductility in terms of percent elongation-percent reduction

A metal specimen with an original diameter of 0.45 in. and a gage length of 2.75 in. is tested in tension until fracture occurs. At the point of fracture, the diameter of the specimen is 0.21 in. and the fractured gage length is 3.71 in. Calculate th..

  A two-phase liquid-vapor mixture of h2o has a temperature

a two-phase liquid-vapor mixture of h2o has a temperature of 300oc and occupies a volume of 0.05 m3. the masses of

  If a 3000 pound vehicle loses traction at 60 mph find the

18 of a tire test a tire manufacturer has painted a line on the level sufface of a large flat test area. vehicles are

  Explain the effect of fillers in altering polymer properties

Explain the effect of fillers in altering polymer properties? What are some of the main differences between thermoplastics and thermo sets?

  The theoretical maximum power that could be extracted

A 15 m/sec wind at 101.3 kPa and 20 degrees Celeus enter a two-bladed wind turbine with a diameter of 15 m. Calculate the following. The power of the incoming wind. The theoretical maximum power that could be extracted

  The power p required to drive a fan is believed to depend

the power p required to drive a fan is believed to depend on density p flow rate q impeller dia. d and angular veloctiy

  What should the bungee cords relaxed length

As shown, a 150 lb bungee jumper wants to jump from the top of a 630 ft high bridge and be able to just touch the water below. Given that the bungee cord has a spring constant of 108 lb/ft, what should the bungee cord's relaxed length, l, be for t..

  A bike rider has a frontal area of 04 m2 and a drag

a bike rider has a frontal area of 0.4 m2 and a drag coefficient cd of 0.9. if he is pedaling at 80 rpm. what average

  Measure the pressure inside

A mercury manometer (r = 13,600 kg/m3) is connected to an air duct to measure the pressure inside. The difference in the manometer levels is 15 mm, and the atmospheric pressure is 100 kPa.

  The wheel in fig 10-27 has eight equally spaced spokes and

the wheel in fig. 10-27 has eight equally spaced spokes and a radius of 30 cm. it is mounted on a fixed axle and is

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd