List of practice Questions

What are the support reactions at the fixed end of the cantilever beam of 3 m length as shown in the diagram below?

Consider the following salient points in a stress-strain curve of mild steel bar: (A) Yield point
(B) Breaking point
(C) Proportionality limit
(D) Ultimate point
The correct sequence in which they occur while testing the mild steel bar in tension from initial zero strain to failure is:

Earliest finish of an activity is always:

A beam of triangular cross-section is subjected to a shear force of 50kN. The base width of the section is 250 mm and the height is 200 mm. The beam is placed with its base horizontal. The shear stress at the neutral axis will be nearly-

What will be the degree of BMD curve, if the load intensity is of $n$ degree?

Match List-I with List-II

List-I	List-II
(A) Young's modulus	(II) Stress to strain within elastic limit
(B) Poisson's ratio	(I) Lateral strain to linear strain within elastic limit
(C) Bulk modulus	(IV) Direct stress to corresponding volumetric strain
(D) Rigidity modulus	(III) Shear stress to shear strain within elastic limit

Choose the correct answer from the options given below:

What is the volume of a 6 m deep tank having rectangular shaped top 6 m $\times$ 4 m and bottom 4 m $\times$ 2 m? (use mean-area method)

As per Indian standard specifications, the length of one link in 30 meter chain is:

Consider the following statements:
(A) Engineering survey is used to collect requisite data for planning, design and execution of engineering projects.
(B) Reconnaissance survey is used to determine the feasibility and estimation of a scheme.
(C) Route survey is used for depiction of topography of a region.
(D) Archaeological survey is used for determining unearthing relics of antiquity.
Choose the correct answer from the options given below:

Consider the following characteristics of contour: (A) A uniform slope is indicated when contour lines are spaced uniformly
(B) Contour lines cannot go anywhere but can close on themselves
(C) A set of closed contours indicates a depression or a summit, according to the lower or higher values being respectively inward
(D) A contour is an imaginary line passing through the points of an equal level on the surface of earth
Choose the correct answer from the options given below:

Match List-I with List-II

List-I	List-II
(A) Alidade	(III) Plain table surveying
(B) Arrow	(I) Chain surveying
(C) Bubble Tube	(II) Leveling
(D) Stadia hair	(IV) Theodolite surveying

Choose the correct answer from the options given below:

Match List-I with List-II

List-I	List-II
Type of correction	Formula used
(The symbols have their usual meaning)
(A) Sag correction	(I) $ \pm L(1 - h/R) $
(B) Pull correction	(II) $ -\frac{1}{24} \times \left(\frac{W}{P}\right)^2 $
(C) Temperature correction	(III) $ \pm (T_f - T_s)L $
(D) Mean sea level correction	(IV) $ \pm \frac{(P_l - P_s) \times L}{AE} $

Choose the correct answer from the options given below:

The fore bearing of line AB is 15°30'. What will be the back bearing of the line AB?

The R.L. of the floor of a factory is 30.500. Staff reading on the floor is 1.610 m and staff reading when the staff is held inverted with the bottom touching the tie beam of the roof truss is 3.700 m. Find the height of the tie beam above the floor.

The magnetic bearing of line AB is 88°45'. Calculate the true bearing if the magnetic declination is 5°30' east.

The length of the survey line was measured with a 30 m tape and was found to be 1000 m. As a check, the length was again measured with another 20 m tape, and was found to be 1010 m. On comparing the 30 m tape with a test gauge, it was found to be 0.10 m too long. Find the actual length of the 20 m chain.

Consider the following compounds of cement:
(A) C$_2$S
(B) C$_4$AF
(C) C$_3$S
(D) C$_3$A
The correct sequence of these compounds in the decreasing order of rate of hydration is:

As per IS code, the standard size of the brick in mm is:

In proportion of concrete mix, 1:12 (M 25) represents

In order to determine the workability of a concrete mixture, the recommended tests are: (A) Flow test
(B) Compaction Factor test
(C) Flexural strength test
(D) Slump test
Choose the correct answer from the options given below:

Dynamic viscosity of a fluid is 2.2 poise and specific gravity is 0.7. Then kinematic viscosity in SI units is:

Match List-I with List-II

\[ \begin{array}{|c|c|} \hline \textbf{Dimensionless number} & \textbf{Types of forces} \\ \hline (A) \text{Euler's number} & (IV) \text{Compressibility force} \\ (B) \text{Froude's number} & (II) \text{Gravity force} \\ (C) \text{Mach number} & (III) \text{Surface Tension} \\ (D) \text{Weber number} & (I) \text{Pressure force} \\ \hline \end{array} \]

Match List-I with List-II\[ \begin{array}{|c|c|} \hline \textbf{Type of fluids} & \textbf{Relationship between shear stress and velocity gradient} \\ \hline (A) \text{Newtonian fluid} & (III) \text{Linear} \\ (B) \text{Non-Newtonian fluid} & (IV) \text{Non-linear} \\ (C) \text{Ideal Fluid} & (I) \text{Zero velocity gradient} \\ (D) \text{Ideal Plastic} & (II) \text{With definite yield stress and linear relationship} \\ \hline \end{array} \]

For the flow through a pipe, if Reynolds's number is greater than 4000, it indicates:

The minimum size of glass tubing that can be used to measure water level, if the capillary rise in the tube is not to exceed 0.25 cm. (Take surface tension of water in contact air as 0.0075 kg(f)/m).