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A compound pipe is required to be replaced by a new pipe. The two pipes are said to be equivalent, if
  • a)
    Length of both the pipes is same
  • b)
     Diameter of both the pipes is same
  • c)
    Loss of head and discharge of both the pipes is same
  • d)
     Loss of head and velocity of flow in both the pipes is same
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
A compound pipe is required to be replaced by a new pipe. The two pipe...
Equivalent Pipes in Fluid Mechanics

Introduction:
In fluid mechanics, the concept of equivalent pipes is used to compare two pipes based on their hydraulic characteristics. The two pipes are said to be equivalent when they have the same head loss and discharge.

Factors to consider:
To determine the equivalence of two pipes, several factors are considered. These include:

- Length of the pipes
- Diameter of the pipes
- Loss of head in the pipes
- Discharge of the pipes
- Velocity of flow in the pipes

Criteria for equivalence:
Based on the above factors, the following criteria are used to determine the equivalence of two pipes:

- Length of the pipes: If the lengths of the two pipes are the same, they are considered equivalent.
- Diameter of the pipes: If the diameters of the two pipes are the same, they are considered equivalent.
- Loss of head and discharge of the pipes: If the two pipes have the same head loss and discharge, they are considered equivalent.
- Loss of head and velocity of flow in the pipes: If the two pipes have the same head loss and velocity of flow, they are considered equivalent.

Conclusion:
In conclusion, the equivalence of two pipes in fluid mechanics is determined based on several factors, including length, diameter, head loss, discharge, and velocity of flow. The two pipes are considered equivalent if they have the same head loss and discharge or the same head loss and velocity of flow.
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A compound pipe is required to be replaced by a new pipe. The two pipe...
Pipe is meant to discharge the liquid (of course with some loss due to friction) If both got equal in two individual pipe then these two pipes are equivalent.Ans:C
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A compound pipe is required to be replaced by a new pipe. The two pipes are said to be equivalent, ifa)Length of both the pipes is sameb)Diameter of both the pipes is samec)Loss of head and discharge of both the pipes is samed)Loss of head and velocity of flow in both the pipes is sameCorrect answer is option 'C'. 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 A compound pipe is required to be replaced by a new pipe. The two pipes are said to be equivalent, ifa)Length of both the pipes is sameb)Diameter of both the pipes is samec)Loss of head and discharge of both the pipes is samed)Loss of head and velocity of flow in both the pipes is sameCorrect answer is option 'C'. 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 A compound pipe is required to be replaced by a new pipe. The two pipes are said to be equivalent, ifa)Length of both the pipes is sameb)Diameter of both the pipes is samec)Loss of head and discharge of both the pipes is samed)Loss of head and velocity of flow in both the pipes is sameCorrect answer is option 'C'. Can you explain this answer?.
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