📊 Fluid Mechanics and Machinery
Q. The exit diameter for a simple elbow draft tube should be
  • (A) large
  • (B) small
  • (C) very small
  • (D) same
💬 Discuss
✅ Correct Answer: (A) large

Explanation: the exit diameter for a simple elbow draft tube should be large as possible. it helps to cut down the cutdown the cost and recover the kinetic energy at the outlet of runner. the simple elbow draft tube is placed close to the tail race.

Explanation by: Mr. Dubey
the exit diameter for a simple elbow draft tube should be large as possible. it helps to cut down the cutdown the cost and recover the kinetic energy at the outlet of runner. the simple elbow draft tube is placed close to the tail race.

💬 Discussion

Related MCQs

Q. Gravel and sand is a ?

Q. The imaginary line drawn in the fluid in such a way that the tangent to any point gives the direction of motion at that point, is known as

Q. The settlement of the plate in a load test is measured with the help of

Q. Find out mode for 11, 12, 14, 14, 17, 18 ?

Q. While laying a pipeline we have to connect pipes of different lengths and diameters with one another to form a pipeline. Such a pipeline is called a

Q. The placing of concrete should start width-wide in reinforced cement concrete slabs from one end.

Q. An arbitrary surface with reference to which the elevation of points are measured and compared, is called ?

Q. The construction of ................ belongs to industrial construction ?

Q. The total depth of water required by a crop during the entire period the crop is in the field known as ?

Q. An activity requires

📊 Question Analytics

👁️
225
Total Visits
📽️
2 y ago
Published
🎖️
Mr. Dubey
Publisher
📈
82%
Success Rate