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Civil Engineering Mcqs

Free 3079+ Civil Engineering Mcqs for PPSC, FPSC, NTS, and Pakistan government job tests. Practise below with answers and explanations.

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Civil Engineering Mcqs — MCQs for Pakistan government job tests

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Civil Engineering Mcqs for Preparation of Job Test and interview, freshers, Students, competitive exams etc. Multiple choice questions here are on topics such as Building Construction, Materials for Construction, Basic Surveying, Highway Engineering, Dams, Airport Engineering, Structural Analysis etc.

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1.Under which conditions does the continuity equation remain valid for fluid flow?

2.In which scenario is the Froude number particularly important?

3.In which scenario is the Reynolds number particularly important?

4.What does a high Reynolds number signify in fluid dynamics?

5.For fluid to flow between two locations in a pipeline, the pressure difference between these points must exceed which of the following?

6.What is the pressure, measured in Pascals, at a depth of 1 meter beneath the surface of a water body?

7.In pipe flow, turbulence is typically observed when the Reynolds number is:

8.A hydraulic press has a ram with a diameter of 15 cm and a plunger with a diameter of 1.5 cm. If the press needs to lift a load weighing 1 tonne, what is the force that must be applied on the plunger?

9.The Bernoulli equation is based on the principle of conservation of which quantity?

10.What is the primary cause of cavitation?

11.The principle of similitude is primarily used for which of the following purposes?

12.At what condition does cavitation start to occur?

13.Besides ensuring geometric similarity between a model and its prototype, which additional condition must be satisfied for similarity to hold true?

14.What does a hydrometer measure?

15.What defines uniform flow in a fluid?

16.What is the term for the top surface of a weir that water flows over?

17.What is the name of the area located between the separation streamline and the surface of a solid object?

18.A wooden block weighing 5 kg floats in water such that 60% of its volume is submerged. What is the specific gravity of the wood?

19.What is the value of the radial velocity component throughout a free vortex flow?

20.The speed of water flowing out from an opening in a water-filled tank is directly related to which of the following?

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