Question: A heat engine is working between a heat source which is at 5 5 0 K and a heat sink which is at 2 7

A heat engine is working between a heat source which is at 550 K and a heat sink which is at 275 K . The heat sink receives 100 kJ of heat. The heat engine gives out 50 kJ of work. Calculate the maximum theoretical efficiency of the heat engine and the heat used from the heat source.
A heat engine is working between a heat source

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mechanical Engineering Questions!

Q:

Ot - 7 points total Q 1 A ( 3 points ) : A heat engine receives heat from a heat source at 1 0 0 0 C and has a thermal efficiency of 4 5 percent. The heat engine does maximum work equal to 4 0 0 kJ ....

Q:

A heat engine receives heat from a heat source at 1200C and rejects heat to a heat sink at 50C. The heat engine does maximum work equal to 500 kJ. Determine the heat supplied to the heat engine by...

Q:

A heat engine receives heat from a heat source at 1200C and has a thermal efficiency of 40 percent. The heat engine does maximum work equal to 500 kJ. Determine the heat supplied to the heat engine...

Q:

A heat engine receives heat from a heat source at 1 2 7 5 ^ ( @ ) C and receives 1 5 5 0 kJ of heat from the source. The heat engine does a maximum work equal to 7 5 0 . 0 kJ . Determine the ( a )...

Q:

A house located in a city with an outside air temperature of - 3 deg C is heated with a CARNOT heat pump and maintained at an indoor air temperature of 2 7 deg C . The heat loss of the house is 4 5...

Q:

A house located in a city with an outside air temperature of - 3 \ deg C is heated with a CARNOT heat pump and maintained at an indoor air temperature of 2 7 \ deg C . The heat loss of the house is 4...

Q:

A house located in a city with an outside air temperature of - 3 \ deg C is heated with a CARNOT heat pump and maintained at an indoor air temperature of 2 7 \ deg C . The heat loss of the house is 4...

Q:

A heat engine receives heat from a source at 8 0 0 C and rejects waste heat to a sink at 4 0 C . An inventor claims that the heat engine produces 1 0 0 kW of work while rejecting 1 0 0 k J s to the...

Q:

Exercise - Week 2 A heat engine (#1) working between 1,000 K and 500 K is assumed to has an efficiency equal to the Carnot efficiency. The available heat source at 1,500 K delivers 100 kW to the...

Q:

A heat engine receives 2 2 0 kW from a source at 9 2 7 C and rejects 8 0 kW to a sink. The thermal efficiency of this heat engine is: 0 . 9 7 0 . 4 0 0 . 7 5 1 . 7 5 0 . 6 4 Insufficient information...

Q:

Megabyte Software Developers shipped its tax return preparation product to a customer on September 15, 2014. In addition to the software, Megabytes contract requires the company to provide (1)...

Q:

FIFTH ACTIVITY: Regions of operation for Bipolar Junction Transistor. Please do the computer simulations before or after the lab (it's recommended that you do them before). 1- Set up the following...

Q:

During the trial, Mary K . Cline, senior auditor for Deloitte, Haskins and Sells stated: Well , we made a lot of judgments during the audit, and we were auditing the balance sheet as of May 3 1 , and...

Q:

True or False If plaintiff receives compensation under an insurance policy, then the damages that a defendant might have to pay will be offset by the amount of money paid under the insurance policy.