# Hydraulics Online Test – Paper 1

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Created by Vikash chaudhary

This is a FREE online test. Beware of scammers who ask for money to attend this test.

• Total Questions: 20
• Time Allotted: 30 minutes
• Passing Score: 40%
• Randomization: No
• Certificate: No
• Do not refresh the page!
• 👍 All the best!

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1. The basic head loss in a long pipe is:

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2. When the water level on the downstream side of a weir is above the top surface of a weir, the weir is known as:

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3. If fluid or flow parameters at any given instant remain the same at every point in space, it is called:

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4. In the case of a broad-crested weir, the depth of water h at the end of the still is given by

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5. The discharge through a V-notch weir is directly proportional to:

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6. For uniform flow in the channel

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7. In an open channel flow

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8. In an open channel flow

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9. Open channel flow is

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10. *The hydraulic ram is a device

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11. *The floating method is used for the measurement of

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12. From a nozzle exposed to the atmosphere, the liquid jet traverses

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13. *Chazy's formula is given by

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14. Chazy's formula is used to determine

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15. *Head loss increases with

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16. In an inclined pipe, the pressure difference at its two ends is due to

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17. Discharge over an ogee weir remains the same as that of

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18. The thickness of a sharp-crested weir is kept less than

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19. *Cipolleti weir is a

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20. *The discharge passing through the crest having a length of 1.25m, a height of the flow of water 0.25m, and Cd = 0.035 is

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