Home
PDF Download
Exams
G.K.
Aptitude
Reasoning
English
Computer
Biology
Privacy
About
Contact
Home
All MCQ
Exams
PDF Download
G.K.
Aptitude
Reasoning
English
Computer
Biology
Privacy
About
Contact
Join Our Socials
Telegram Group
Join Community
Twitter Group
Pinterest Group
Facebook Group
Subscribe YouTube
What is the correct answer?
4
The water pressure per metre length on a vertical masonry wall of dam is (where w = Specific weight of the liquid, and H = Height of the liquid)
A.
wH/2
B.
wH
C.
wH
2
/2
D.
wH
2
/4
Correct Answer :
C. wH
2
/2
Related Questions
The centre of pressure acts __________ the centre of gravity of immersed…
Water is a __________ fluid.
The force per unit length is the unit of
An orifice is said to be large, if
The discharge over a rectangular notch is
Bulk modulus of a fluid is the ratio of
The resultant upward pressure of a fluid on a floating body is equal to…
The specific weight of water in S.I. units is taken as
The height of a water column equivalent to a pressure of 0.15 MPa is
The value of coefficient of discharge is __________ the value of coefficient…
When the Venturimeter is inclined, then for a given flow it will show…
The discharge in an open channel corresponding to critical depth is
An error of 1% in measuring head over the apex of the notch (H) will produce…
Cavitation will begin when
In open channels, the specific energy is the
The discharge through a small rectangular orifice is given by (where Cd…
Coefficient of contraction is the ratio of
For similarity, in addition to models being geometrically similar to prototype,…
The flow in which the particles of a fluid attain such velocities that…
In an external mouthpiece, the absolute pressure head at vena contracta…
The variation in the volume of a liquid with the variation of pressure…
Choose the wrong statement
The centre of gravity of the volume of the liquid displaced by an immersed…
The surface tension of mercury at normal temperature compared to that…
Water is __________ liquid.
Bulk modulus of a fluid __________ as the pressure increases.
An object having 10 kg mass weighs 9.81 kg on a spring balance. The value…
Hydrometer is used to determine
Two pipe systems can be said to be equivalent, when the following quantities…
A vertical wall is subjected to a pressure due to one kind of liquid,…
Also checkout
Microsoft Access MCQ
Rearrangement Set 4 MCQ
Middle English Literature MCQ
Theory of Machines MCQ
Basics of Neurology MCQ
Phylum - Reptilia MCQ
Biology and Human Welfare MCQ
Certified Nursing Assistant MCQ
Phylum - Porifera MCQ
General Biology MCQ
Tumors of the testes MCQ
Current Affairs July 2023 MCQ