Mechanical Engineering - Hydraulics and Fluid Mechanics - Discussion

Discussion Forum : Hydraulics and Fluid Mechanics - Section 8 (Q.No. 12)

Hydraulics and Fluid Mechanics

12.

An orifice is said to be large, if

the size of orifice is large

the velocity of flow is large

the available head of liquid is more than 5 times the height of orifice

the available head of liquid is less than 5 times the height of orifice

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

5 comments Page 1 of 1.

Surya said: 9 years ago

It should be C.

Shubham said: 7 years ago

The correct parametric definition for 'large orifice' when the head of liquid is less than 5 times the depth of orifice.

Lolita said: 6 years ago

How?

Ravi shanker said: 5 years ago

Please explain the answer.

Engineer Johny Sins said: 4 years ago

@All.

If the " Head of liquid" is LESS than the " Height of Orifice" by 5 times
*Means orifice is Large.

"Head of water" < "5xHeight of Orifice".

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