Exercise: Hydraulics And Fluid Mechanics

Questions for: Hydraulics And Fluid Mechanics

The pressure intensity in kN/m2 (or kPa) at any point in a liquid is (where w = Specific weight of liquid, and h = Depth of liquid from the surface)
A:
w
B:
wh
C:
w/h
D:
h/w
Answer: B
No answer description is available. Let's discuss.
📖
📝
💬
👁️
The celerity (velocity) of a pressure wave in a fluid is given by (where K = Bulk modulus, and ρ = Density of the fluid)
A:
K.ρ
B:
K/ρ
C:
ρ/K
D:
K.ρ
Answer: B
No answer description is available. Let's discuss.
📖
📝
💬
👁️
Water is a __________ fluid.
A:
real
B:
ideal
C:
newtonian
D:
non-newtonian
Answer: C
No answer description is available. Let's discuss.
📖
📝
💬
👁️
A vertical wall is subjected to a pressure due to one kind of liquid, on one of its sides. Which of the following statement is correct?
A:
The pressure on the wall at the liquid level is minimum.
B:
The pressure on the bottom of the wall is maximum.
C:
The pressure on the wall at the liquid level is zero, and on the bottom of the wall is maximum
D:
The pressure on the bottom of the wall is zero.
Answer: C
No answer description is available. Let's discuss.
📖
📝
💬
👁️
According to Bazin's formula, the discharge over a rectangular weir is mL2g x H3/2 where m is equal to
A:
B:
C:
D:
Answer: A
No answer description is available. Let's discuss.
📖
📝
💬
👁️
Ad Slot (Above Pagination)
Quiz