## Lakshya Education MCQs

Question: A flow in which the quantity of liquid flowing per second is constant, is called __________ flow.
Options:

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## More Questions on This Topic :

Question 1. According to the principle of buoyancy a body totally or partially immersed in a fluid will be lifted up by a force equal to
1.     The weight of the body
2.     More than the weight of the body
3.     Less than the weight of the body
4.     Weight of the fluid displaced by the body
Question 2. The cipoletti weir is a __________ weir.
1.     Rectangular
2.     Triangular
3.     Trapezoidal
4.     Circular
Question 3. The cipoletti weir is a __________ weir.
1.     Rectangular
2.     Triangular
3.     Trapezoidal
4.     Circular
Question 4. The tangential velocity of the water element having a free vortex is
1.     Directly proportional to its distance from the centre
2.     Inversely proportional to its distance from the centre
3.     Directly proportional to its (distance)2 from the centre
4.     Inversely proportional to its (distance)2 from the centre
Question 5. A hydraulic ram is a device used to
1.     Store the energy of water
2.     Increase the pressure of water
3.     To lift water from deep wells
4.     To lift small quantity of water to a greater height when a large quantity of water is available at a smaller height