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The reheat cycle in steam power plant is mainly adopted to
- a)improve thermal efficiency
- b)decrease the moisture content in low pressure stage to a safe value
- c)decrease the capacity of condenser
- d)recover the waste heat of boile
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
The reheat cycle in steam power plant is mainly adopted toa)improve th...
Reheating improves the quality of steam at the exit of turbine.
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The reheat cycle in steam power plant is mainly adopted toa)improve th...
Reheat Cycle in Steam Power Plant
Introduction:
In a steam power plant, the reheat cycle is used to improve the thermal efficiency of the plant. It involves the use of a reheater in which the steam is reheated before it is expanded in the turbine.
Purpose of Reheat Cycle:
The main purpose of the reheat cycle is to recover the waste heat of the boiler. The waste heat is the heat that is lost from the exhaust gases of the boiler. By using a reheater, the waste heat can be recovered and used to increase the temperature of the steam, which in turn increases the thermal efficiency of the plant.
Working of Reheat Cycle:
The working of the reheat cycle involves the following steps:
1. Steam is generated in the boiler and is expanded in the high-pressure turbine.
2. After expansion, the steam is sent to the reheater where it is reheated.
3. The reheated steam is then expanded in the low-pressure turbine.
4. The exhaust steam from the low-pressure turbine is condensed in the condenser and the condensate is sent back to the boiler.
Advantages of Reheat Cycle:
The advantages of using a reheat cycle in a steam power plant are as follows:
1. The thermal efficiency of the plant is increased.
2. The moisture content in the low-pressure stage is reduced to a safe value.
3. The capacity of the condenser is increased.
4. The waste heat of the boiler is recovered.
Conclusion:
In conclusion, the reheat cycle is an important cycle in a steam power plant. It is used to improve the thermal efficiency of the plant by recovering the waste heat of the boiler. It also reduces the moisture content in the low-pressure stage to a safe value and increases the capacity of the condenser.
Introduction:
In a steam power plant, the reheat cycle is used to improve the thermal efficiency of the plant. It involves the use of a reheater in which the steam is reheated before it is expanded in the turbine.
Purpose of Reheat Cycle:
The main purpose of the reheat cycle is to recover the waste heat of the boiler. The waste heat is the heat that is lost from the exhaust gases of the boiler. By using a reheater, the waste heat can be recovered and used to increase the temperature of the steam, which in turn increases the thermal efficiency of the plant.
Working of Reheat Cycle:
The working of the reheat cycle involves the following steps:
1. Steam is generated in the boiler and is expanded in the high-pressure turbine.
2. After expansion, the steam is sent to the reheater where it is reheated.
3. The reheated steam is then expanded in the low-pressure turbine.
4. The exhaust steam from the low-pressure turbine is condensed in the condenser and the condensate is sent back to the boiler.
Advantages of Reheat Cycle:
The advantages of using a reheat cycle in a steam power plant are as follows:
1. The thermal efficiency of the plant is increased.
2. The moisture content in the low-pressure stage is reduced to a safe value.
3. The capacity of the condenser is increased.
4. The waste heat of the boiler is recovered.
Conclusion:
In conclusion, the reheat cycle is an important cycle in a steam power plant. It is used to improve the thermal efficiency of the plant by recovering the waste heat of the boiler. It also reduces the moisture content in the low-pressure stage to a safe value and increases the capacity of the condenser.
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The reheat cycle in steam power plant is mainly adopted toa)improve thermal efficiencyb)decrease the moisture content in low pressure stage to a safe valuec)decrease the capacity of condenserd)recover the waste heat of boileCorrect answer is option 'D'. Can you explain this answer? for Mechanical Engineering 2025 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about The reheat cycle in steam power plant is mainly adopted toa)improve thermal efficiencyb)decrease the moisture content in low pressure stage to a safe valuec)decrease the capacity of condenserd)recover the waste heat of boileCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The reheat cycle in steam power plant is mainly adopted toa)improve thermal efficiencyb)decrease the moisture content in low pressure stage to a safe valuec)decrease the capacity of condenserd)recover the waste heat of boileCorrect answer is option 'D'. Can you explain this answer?.
The reheat cycle in steam power plant is mainly adopted toa)improve thermal efficiencyb)decrease the moisture content in low pressure stage to a safe valuec)decrease the capacity of condenserd)recover the waste heat of boileCorrect answer is option 'D'. Can you explain this answer? for Mechanical Engineering 2025 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about The reheat cycle in steam power plant is mainly adopted toa)improve thermal efficiencyb)decrease the moisture content in low pressure stage to a safe valuec)decrease the capacity of condenserd)recover the waste heat of boileCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The reheat cycle in steam power plant is mainly adopted toa)improve thermal efficiencyb)decrease the moisture content in low pressure stage to a safe valuec)decrease the capacity of condenserd)recover the waste heat of boileCorrect answer is option 'D'. Can you explain this answer?.
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