Mechanical Engineering Exam > Mechanical Engineering Questions > The function of economizer in a boiler is toa...
Start Learning for Free
The function of economizer in a boiler is to
- a)Superheat the steam
- b)Reduce fuel consumption
- c)Increase steam pressure
- d)Maintain saturation temperature
Correct answer is option 'B'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
The function of economizer in a boiler is toa)Superheat the steamb)Red...
Most Upvoted Answer
The function of economizer in a boiler is toa)Superheat the steamb)Red...
Function of an Economizer in a Boiler
An economizer is a crucial component in boiler systems, primarily designed to enhance energy efficiency and reduce operational costs. Here's a detailed look at its function:
Energy Recovery
- Economizers recover waste heat from flue gases that would otherwise be released into the atmosphere.
- This recovered heat is utilized to preheat the feedwater entering the boiler, thus increasing the overall efficiency of the system.
Fuel Consumption Reduction
- By preheating the feedwater, the economizer reduces the amount of fuel required to reach the desired steam temperature and pressure.
- Lower fuel consumption directly translates to cost savings and a decrease in greenhouse gas emissions.
Improved Efficiency
- The integration of an economizer can significantly improve the thermal efficiency of the boiler, often reaching efficiencies of over 90%.
- Improved efficiency means that more of the energy content of the fuel is converted into useful steam energy.
Operational Benefits
- Economizers help maintain stable operating conditions, which can lead to increased equipment lifespan and reduced maintenance costs.
- They also contribute to consistent steam quality, which is vital for various industrial applications.
In summary, the primary function of an economizer in a boiler system is to reduce fuel consumption by recovering and utilizing waste heat, thus enhancing overall energy efficiency and operational effectiveness. This is why option 'B' is the correct answer.
An economizer is a crucial component in boiler systems, primarily designed to enhance energy efficiency and reduce operational costs. Here's a detailed look at its function:
Energy Recovery
- Economizers recover waste heat from flue gases that would otherwise be released into the atmosphere.
- This recovered heat is utilized to preheat the feedwater entering the boiler, thus increasing the overall efficiency of the system.
Fuel Consumption Reduction
- By preheating the feedwater, the economizer reduces the amount of fuel required to reach the desired steam temperature and pressure.
- Lower fuel consumption directly translates to cost savings and a decrease in greenhouse gas emissions.
Improved Efficiency
- The integration of an economizer can significantly improve the thermal efficiency of the boiler, often reaching efficiencies of over 90%.
- Improved efficiency means that more of the energy content of the fuel is converted into useful steam energy.
Operational Benefits
- Economizers help maintain stable operating conditions, which can lead to increased equipment lifespan and reduced maintenance costs.
- They also contribute to consistent steam quality, which is vital for various industrial applications.
In summary, the primary function of an economizer in a boiler system is to reduce fuel consumption by recovering and utilizing waste heat, thus enhancing overall energy efficiency and operational effectiveness. This is why option 'B' is the correct answer.
Attention Mechanical Engineering Students!
To make sure you are not studying endlessly, EduRev has designed Mechanical Engineering study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Mechanical Engineering.
|
Explore Courses for Mechanical Engineering exam
|
|
Top Courses for Mechanical EngineeringView all
The function of economizer in a boiler is toa)Superheat the steamb)Reduce fuel consumptionc)Increase steam pressured)Maintain saturation temperatureCorrect answer is option 'B'. Can you explain this answer?
Question Description
The function of economizer in a boiler is toa)Superheat the steamb)Reduce fuel consumptionc)Increase steam pressured)Maintain saturation temperatureCorrect answer is option 'B'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about The function of economizer in a boiler is toa)Superheat the steamb)Reduce fuel consumptionc)Increase steam pressured)Maintain saturation temperatureCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The function of economizer in a boiler is toa)Superheat the steamb)Reduce fuel consumptionc)Increase steam pressured)Maintain saturation temperatureCorrect answer is option 'B'. Can you explain this answer?.
The function of economizer in a boiler is toa)Superheat the steamb)Reduce fuel consumptionc)Increase steam pressured)Maintain saturation temperatureCorrect answer is option 'B'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about The function of economizer in a boiler is toa)Superheat the steamb)Reduce fuel consumptionc)Increase steam pressured)Maintain saturation temperatureCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The function of economizer in a boiler is toa)Superheat the steamb)Reduce fuel consumptionc)Increase steam pressured)Maintain saturation temperatureCorrect answer is option 'B'. Can you explain this answer?.
Solutions for The function of economizer in a boiler is toa)Superheat the steamb)Reduce fuel consumptionc)Increase steam pressured)Maintain saturation temperatureCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Mechanical Engineering.
Download more important topics, notes, lectures and mock test series for Mechanical Engineering Exam by signing up for free.
Here you can find the meaning of The function of economizer in a boiler is toa)Superheat the steamb)Reduce fuel consumptionc)Increase steam pressured)Maintain saturation temperatureCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
The function of economizer in a boiler is toa)Superheat the steamb)Reduce fuel consumptionc)Increase steam pressured)Maintain saturation temperatureCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for The function of economizer in a boiler is toa)Superheat the steamb)Reduce fuel consumptionc)Increase steam pressured)Maintain saturation temperatureCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of The function of economizer in a boiler is toa)Superheat the steamb)Reduce fuel consumptionc)Increase steam pressured)Maintain saturation temperatureCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice The function of economizer in a boiler is toa)Superheat the steamb)Reduce fuel consumptionc)Increase steam pressured)Maintain saturation temperatureCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Mechanical Engineering tests.
|
|
Explore Courses for Mechanical Engineering exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
Follow Us
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup