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For the Sewer of size 550 mm, it is designed to run “x” times full. The value of x is
- a)1/2
- b)3/4
- c)3/2
- d)2/3
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
For the Sewer of size 550 mm, it is designed to run “x” ti...
Sewers are never designed to run at full depth. If the size of the Sewer is less than 400 mm, these are designed to run half full. If the Sewer size is in the range of 400 to 900 mm, these are designed to run 2/3rd full. When the size of Sewer is more than 900 mm, these are designed for 3/4th full.
Most Upvoted Answer
For the Sewer of size 550 mm, it is designed to run “x” ti...
Understanding Sewer Design Capacity
In civil engineering, the design capacity of a sewer system is crucial for efficient wastewater management. The sewer size of 550 mm indicates its diameter, affecting its volume and flow characteristics.
Concept of "x" times full
The term “x times full” refers to the flow capacity that the sewer is designed to handle without risking overflow or blockage. The value of "x" is determined based on various factors including:
- Peak Flow Rates: Anticipating maximum wastewater discharge during busy periods.
- Sewer System Characteristics: Design considerations such as slope, material, and intended use affect flow dynamics.
- Regulatory Standards: Compliance with hydraulic standards and guidelines.
Choosing the Correct Value of "x"
The value of "x" can vary based on specific design criteria. For a sewer of size 550 mm, the correct answer being 2/3 suggests:
- Hydraulic Efficiency: A sewer operating at 2/3 full ensures optimal flow velocity, reducing sedimentation and potential blockages.
- Safety Margin: This value provides a buffer for peak flows, allowing the system to handle unexpected surges without overflow.
- Design Practice: It aligns with established engineering norms where sewer systems are often designed to operate below full capacity for reliability.
Conclusion
In summary, the value of "x" being 2/3 for a 550 mm sewer size reflects a careful balance between capacity, safety, and efficiency, ensuring the sewer system functions effectively under varying flow conditions.
In civil engineering, the design capacity of a sewer system is crucial for efficient wastewater management. The sewer size of 550 mm indicates its diameter, affecting its volume and flow characteristics.
Concept of "x" times full
The term “x times full” refers to the flow capacity that the sewer is designed to handle without risking overflow or blockage. The value of "x" is determined based on various factors including:
- Peak Flow Rates: Anticipating maximum wastewater discharge during busy periods.
- Sewer System Characteristics: Design considerations such as slope, material, and intended use affect flow dynamics.
- Regulatory Standards: Compliance with hydraulic standards and guidelines.
Choosing the Correct Value of "x"
The value of "x" can vary based on specific design criteria. For a sewer of size 550 mm, the correct answer being 2/3 suggests:
- Hydraulic Efficiency: A sewer operating at 2/3 full ensures optimal flow velocity, reducing sedimentation and potential blockages.
- Safety Margin: This value provides a buffer for peak flows, allowing the system to handle unexpected surges without overflow.
- Design Practice: It aligns with established engineering norms where sewer systems are often designed to operate below full capacity for reliability.
Conclusion
In summary, the value of "x" being 2/3 for a 550 mm sewer size reflects a careful balance between capacity, safety, and efficiency, ensuring the sewer system functions effectively under varying flow conditions.
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For the Sewer of size 550 mm, it is designed to run “x” times full. The value of x isa)1/2b)3/4c)3/2d)2/3Correct answer is option 'D'. Can you explain this answer? for Civil Engineering (CE) 2025 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about For the Sewer of size 550 mm, it is designed to run “x” times full. The value of x isa)1/2b)3/4c)3/2d)2/3Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For the Sewer of size 550 mm, it is designed to run “x” times full. The value of x isa)1/2b)3/4c)3/2d)2/3Correct answer is option 'D'. Can you explain this answer?.
For the Sewer of size 550 mm, it is designed to run “x” times full. The value of x isa)1/2b)3/4c)3/2d)2/3Correct answer is option 'D'. Can you explain this answer? for Civil Engineering (CE) 2025 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about For the Sewer of size 550 mm, it is designed to run “x” times full. The value of x isa)1/2b)3/4c)3/2d)2/3Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for For the Sewer of size 550 mm, it is designed to run “x” times full. The value of x isa)1/2b)3/4c)3/2d)2/3Correct answer is option 'D'. Can you explain this answer?.
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