Hello Diploma Students in this article we have provided Hydraulics Mcq Questions and Answers Pdf. In the Below Given Hydraulics Mcq with Answers We have Selected 25 Important Questions from Previous Year Papers and Made A possible Set Of Questions which can Help Msbte Students in Preparation for Their Exams.
This Hydraulics Mcq with Answers Is Ideal for Candidates who are in 2nd Year of Diploma in Civil Engineering. By Referring this Hydraulics 22401 Mcqs Questions Pdf Diploma in Civil Engineering Students Can Practice for their Upcoming Exams. We Have Also Provided Hydraulics Mcq Pdf Download Link at the end of the Quiz You can Download it for Future Reference.
B) it provides suitable meniscus for the inclined tube
C) its density is less
D) it provides longer length for a given pressure difference
E) it provides accurate readings.
Correct!
Wrong!
2) Increase in pressure at the outer edge of a drum of radius R due to rotation at corad/sec, full of liquid of density p will be
A) pco2/?2
B) pco2/?2/2
C) 2pa2R2
D) pa2R/2
E) None of the above
Correct!
Wrong!
3) The property of fluid by virtue of which it offers resistance to shear is called
A) surface tension
B) adhesion
C) cohesion
D) viscosity
E) All of the above.
Correct!
Wrong!
4) Choose the wrong statement
A) fluids are capable of flowing
B) fluids conform to the shape of the containing vessels
C) when in equilibrium, fluids cannot sustain tangential forces
D) when in equilibrium, fluids can sustain shear forces
E) fluids have some degree of comprehensibility and offer little resistance to form.
Correct!
Wrong!
5) The density of water is 1000 kg/m3 at
A) 0°C
B) 0°K
C) 4°C
D) 20°C
E) all temperatures.
Correct!
Wrong!
6) Applications of Reynold’s number
A) Predicting whether the flow is laminar.
B) Orifice meter
C) Pitot tube
D) None of the above
Correct!
Wrong!
7) Examples of Notch
A) Discharge
B) Rectangular
C) According to shape
D) Nature of crest
Correct!
Wrong!
8) Examples of Weir
A) Trapezoidal
B) Triangular
C) width of crest
D) All of the above
Correct!
Wrong!
9) What are the types of turbines?
A) Impulse turbine
B) Centrifugal
C) Reciprocating
D) All of the above
Correct!
Wrong!
10) What are the types of Pump?
A) Reaction
B) Impulse
C) Centrifugal
D) None of the above
Correct!
Wrong!
11) Application of Bernoulli’s theorem
A) Venturimeter
B) Orifice meter
C) Pitot tube
D) All of the above
Correct!
Wrong!
12) Application of hydraulics in Irrigation Engineering.
A) To calculate discharge flowing through the canal.
B) To determine velocity of flow at a point channel.
C) Spillway can also be designed to pass off water on D/S of a dam.
D) All of the above
Correct!
Wrong!
13) Applications of Bernoulli’s theorem
A) Venturimeter
B) Predicting whether the flow is turbulent.
C) Finding out the coefficient of friction in order to determine Frictional loss very accurately.
D) All of the above
Correct!
Wrong!
14) Use of pressure diagram
A) To Calculate pressure due to liquid on both the side of surface
B) To Calculate pressure on vertical and inclined faces of the dam.
C) To find the position of the centre of pressure.
D) All of the above
Correct!
Wrong!
15) Remedial measures of water hammer
A) Valve should be closed gradually.
B) A surge tank is used near the valve.
C) Use a pressure relief valve.
D) All of the above
Correct!
Wrong!
16) uses of syphon.
A) To drain out water from a channel without any outlet.
B) To take out the water from a tank not having any outlet.
C) To Calculate pressure exerted by liquid on one side of the surface.
D) Both A) & B)
Correct!
Wrong!
17) The flow in which velocity at a given time changes from point to point in flowing fluid. is called non- uniform flow.Â
A) True
B) False
Correct!
Wrong!
18) Turbine is used to lift liquid from one level to other
A) True
B) False
Correct!
Wrong!
19) Reciprocating pumps has more efficiency.
A) True
B) False
Correct!
Wrong!
20) Starting torque of the Centrifugal pump is more.
A) True
B) False
Correct!
Wrong!
21) In Reciprocating pump discharge is Continuous.
A) True
B) False
Correct!
Wrong!
22) The point at which the total pressure is supposed to be an act is called the centre of pressure.
A) True
B) False
Correct!
Wrong!
23) In Centrifugal pump discharge is Fluctuating.
A) True
B) False
Correct!
Wrong!
24) The flow in which velocity at a given time does not change both in magnitude and direction from point to point in the flowing liquid is called uniform flow
A) True
B) False
Correct!
Wrong!
25) Pump is used to extract energy from fluid flow
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