A carnot heat engine receives 1200 kj of heat per cycle

Assignment Help Mechanical Engineering
Reference no: EM13611110

A Carnot heat engine receives 1200 kJ of heat per cycle from a high-temperature source at 925°C and rejects heat to a low-temperature sink at 15°C. Determine: (a) the thermal efficiency of this Carnot engine and (b) the amount of heat rejected to the sink per cycle.

Reference no: EM13611110

Questions Cloud

The magnetic field near the surface of a neutron star has a : the magnetic field near the surface of a neutron star has a magnitude of 1.00 108 t. find the acceleration of an
Air enters the 15 m2 inlet of an aircraft engine at 100kpa : air enters the 1.5 m2 inlet of an aircraft engine at 100kpa and 10degc with a velocity of 200ms. determine the volume
The mass of a species of shrew is approximately normally : the mass of a species of shrew is approximately normally distributed with a mean of 10 grams and a standard deviation
Racing engines inc purchased a patent from johnson : racing engines inc. purchased a patent from johnson motorscorporation for 18000000 on january 1 2007. the patent is
A carnot heat engine receives 1200 kj of heat per cycle : a carnot heat engine receives 1200 kj of heat per cycle from a high-temperature source at 925degc and rejects heat to a
What is the fundamental frequency of the string in hz when : a violin string is stretched between the nut and the bridge which are two fixed points on the violin a distance of 0.35
Abba manufacturing makes staplers the budgeted selling : abba manufacturing makes staplers. the budgeted selling price is 10 per stapler the variable rate is 5 per stapler and
If each string is 300 cm long what is the magnitude of the : two small metallic spheres each of mass 0.20 g are suspended as pendulums by light strings from a common point as shown
Production and cash-outlay computations rpr inc anticipates : production and cash-outlay computations rpr inc. anticipates that 120000 units of product k will be sold during may.

Reviews

Write a Review

Mechanical Engineering Questions & Answers

  Determine the phase or phases in a system

Determine the phase or phases in a system consisting of H2O at the following conditions and sketch p-v and T-v diagrams shown the locations of each state?

  Moist air at 30 degrees c 2 bar and 50 relative humidity

moist air at 30 degrees c 2 bar and 50 relative humidity enters a heat exchanger operating at steady state with a mass

  Determine the uncertainty of the velocity measured when the

a steady frictionless air at 100 kpa and 25 c flows in a horizontal duct that has a cross sectional flow area reduction

  The steel pipe is filled with concrete and subjectednbspto

the steel pipe is filled with concrete and subjectednbspto a compressive force of 80 kn. determine the stress innbspthe

  Problem a tension link shown to the right is used in

problem a tension link shown to the right is used in earth-moving equipment and is subjected to cyclic stresses varying

  Determine the expressions for the principal stresses

A circular shaft is subjected to a torque Ta and a bending moment Ma. Assuming that the diameter of the shaft is d, determine the expressions for the principal stresses and maximum shear stress in terms of Ma, Ta and d.

  Derive the following a differential equation between input

the following data were observed in a step response experiment of a thermometer is under a step input from 0 degress c

  What fractional change in absolute temperature from 20c

underwater submersibles must match the local density in order to remain neutrally buoyant. maximum dive depths for

  A particle moves along a circular path of radius 300 if

a particle moves along a circular path of radius 300 . if its angular velocity is 2t where is in seconds determine the

  Find the change in diameter of a cylinder

how to find the change in diameter of a cylinder of 225mm length, 25mm diameter and a load of 180Km?

  A cylindrical bar of radius 15 mm and length 100 mm is held

a cylindrical bar of radius 15 mm and length 100 mm is held at both ends. if at 30 degc no axial force exists in the

  Determine the mass flow rate of steam

Steam enters a diffuser at and with a velocity of and exits as saturated vapor at 240 F and 100 ft/s. The exit area of the diffuser is 1 ft2. Determine the mass flow rate of steam and the rate of entropy generation.

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