A rigid 10 m3 tank contains water initially at 120oc with

Assignment Help Mechanical Engineering
Reference no: EM13631768

A rigid 1.0 m3 tank contains water initially at 120oC, with 50% liquid and 50% vapor, by volume. A pressure-relief valve on the top of the tank is set to 1.0 MPa (the tank pressure cannot exceed 1.0 MPa-water will be discharged instead). Heat is now transferred to the tank from a 200oC heat source until the tank contains saturated vapor at 1.0 MPa. Calculate the heat transfer to the tank and show that this process does not violate the second law.

Reference no: EM13631768

Questions Cloud

A coil is connected to a 60 hz ac generator with a peak : a coil is connected to a 60 hz ac generator with a peak emf equal to 80 v. at this frequency the coil has an impedance
Calculate the ratio of the number of primary windings of : the primary windings of a transformer which has an 80 efficiency are connected to110 v ac. the secondary windings are
A worm gear set has a velocity ratio of 005 the worm has : a worm gear set has a velocity ratio of 0.05. the worm has two teeth a lead of 3 in. and a pitch diameter of 1.5in.
Assume a wind turbine with a hub 50 meters above the ground : assume a wind turbine with a hub 50 meters above the ground a rotor diameter of 50 meters and wind conversion efficiecy
A rigid 10 m3 tank contains water initially at 120oc with : a rigid 1.0 m3 tank contains water initially at 120oc with 50 liquid and 50 vapor by volume. a pressure-relief valve on
The piston diameter is 200 cm and the pumps stroke is : the piston diameter is 20.0 cm and the pumps stroke is 22.0cm. the pump is attached to an electric motor that is
A six-cylinder four-stroke spark-ignition engine operating : a six-cylinder four-stroke spark-ignition engine operating on the ideal otto cycle takes in air at 14 psia and 65
Draw a free body diagram of the spring cut near the point a : a coil spring is stretched by two equal and opposite forces f120n. the wire diameter is 5 mm and the mean coil diameter
A gas turbine burns methane with 150 theoretical air : a gas turbine burns methane with 150 theoretical air. assume the air is 25 degrees celsius 100 kpa and has a relative

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Initially the pressure and volume of the gas is 200 kpa and

a gas behaves such that the product of its pressure and volume is constant pvc. initially the pressure and volume of

  Compare the turbine exit quality for a simple cycle without

reheat where high pressure and low pressure turbines are used is added to a simple steam cycle to increase the steam

  Calculate the rate of heat transfer through the plates what

suppose that two plates thickness t0.027 m and area a1.2 m2 for each plate are mated together. the thermal conductivity

  Team dynamic are based on a number of interpersonal and

team dynamic are based on a number of interpersonal and environmental factors that influence a teams behavior. what

  How many grams of na3po4 will be needed

how many grams of Na3PO4 will be needed to produce 250 mL of a solution of a solution that has a concentration of Na+ ions of 1.5 M.

  Communication satellites are placed in a geosynchronous

communication satellites are placed in a geosynchronous orbitthat is in a circular orbit such that they complete one

  What are the mean and standard deviation of their

15000 monodisperse particles are released simultaneously and allowed to settle in still air for 5 min. if the particles

  Determine the initial acceleration of the boat if it is

the 200-kg boat is powered by the fan which develops a slipstream having a diameter of 0.75 m. if the fan ejects air

  Round up to the nearsest millimeter when reporting

An engineer determines that a 40 cm long rod of 1020 grade steel will be subjected to a tension of 20 kN.

  When loaded the gages read 1900 -700 and 240 300

an equiangular strain gage rosette is mounted on a free and unloaded surface of a part made of steel. when loaded the

  A hydraulic cylinder is diameter

A hydraulic cylinder is 100mm diameter and is fed by a pipe 15mm in diameter. If the piston in the cylinder moves forward at a rate of 0.2ms^1

  A stationary gas turbine power plant operates on a simple

a stationary gas turbine power plant operates on a simple ideal brayton cycle with air as the working fluid. the air

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!

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