Civil Engineering(Past Boards 2019)

72.56 cu. m/sec

What is the average discharge if the final discharge is zero?

97.56 cu. m/sec

What is the average discharge is the final discharge is 50 cu.m/sec?

Silicon Dioxide

What quartz crystal is used in quartz clocks?

5cm

A bar of square section i subjected to a pull of 100 000 kg. If the maximum allowable shear stress on any section is 500 kg/cm^2, then the side of the square section will be _________.

270 m

A goods train runs at the speed of 72 kmph and crosses a 250 long platform in 26 seconds. What is the length of the goods train?

N64 deg 75W

A line has a magnetic bearing N57 deg 30W when the declination was 2deg 30E. What is the true bearing of the line if the local attraction of 5 deg 15 is to the West of the vicinity?

3s

A stone dropped from the top a tower is found to travel (5/9) of the height of the tower during the last second of its fall. What is the total time of fall?

240 m

A train passes a station platform in 36 seconds and a man standing on the platform in 20 seconds. If the speed of the train is 54 /hr, what is the length of the platform?

150 meters

A train running at the speed of60km/hr, crossed a pole in 9seconds. What is the length of the train?

x = 1.005 m

A uniform beam has a mass of 18 kg and rests on two surfaces at points A and B. Determine the maximum distance X to which the girl slowly walk up the beam before it begins to slip. The girl has a mass of 50kg and walks up the beam with a constant velocity.

Next curve of the same order

The length of a meander is the distance along the river between the tangent point of one curve to the tangent point of ________.

All of these

The main principle of an organization is ________. 1. All of these 2. Delegation of authority 3. Effective control at all levels 4. Unity of command and cohegency

Prevent the action of water

The main purpose of galvanizing iron sheets is to ________.

Strap

The method in which a cantilever beam is provided to join two footings is known _______ footings.

Strap

The method is which a cantilever beam is the provided to join two footings, is known as ______ footings.

134. 64

The middle ordinate of a simple curve is 8.12m. Compute the radius of a curve if its central angle is 40deg.

Line organisation

The most popular type of organisation used for Civil Engineering?

Marketing

The objective of technical planning include the following EXCEPT ___________.

Area of stair cover

The plinth area of a building NOT includes

Isogonic

What are imaginary lines passing through places where magnetic declinations are the same at given time?

702 432 cu. m

What is the discharge through the weir in cubic meters?

145. 12 cu. m/sec

What is the initial discharge using Q = 1.84 LH^3/2?

522 432 cu. m

What is the total discharge through the weir in cubic meters?

Super Passage

When a canal flowing under pressure is carried below a natural drainage such that its P.S.L. does not touch the underside of the supporting structure, the structure so provided, is called ________.

Minor Works

Bar charts are suitable for _______.

Length, breadth, height

According to ISI method of measurement, the older of the sequence is _________.

1

If the hens lay three eggs in one day, how many eggs does a hen lay in one day?

50 km/hr

A train 125m long passes a man, running at 5km/hr, in the same direction in which the train is going, in 10 seconds. Calculate the speed of the train _________.

40 sec

A train 360 m long is running at speed at 45 km/hr. In what time will it pass a bridge 140m long?

60

An engineering student got a score of 30 test. 1 of the 5 number test in surveying on the last number the student got 90 in which a constant difference more on each number than the student had on immediately proceeding one. What is the student average score in surveying?

Parabolic

An ideal vertical curve to join two gradient.

Methane

Marsh gas is _________.

Diamond

The HARDEST material available on Earth.

1940

When were milestones charts invented?

Tungsten

The filament of an electric bulb is made of __________.

By independent co-ordinates of each station

The most reliable method of plotting a theodolite transverse, is __________.

10 000 sq. m

A hectare of land is equal to :

All of these

Pick up the CORRECT statement: 1. In a level crossing a regulator is provided across the drainage at its down-stream 2. In a level crossing a cross regulator is provided on the canal below the crossing 3. In a level crossing a crest with its top at the canal FSL is provided across the drainage at its up-stream 4. All of these

All of these

Pick up the item whose height is added to the weight of respective item: 1. Cleats 2. Brackets 3. Distance Separators 4. Bolts 5. All of these

0.6

A rectangular gravity dam 4.2m wide and 25m high has 20.4 depth water at its upstream side. Compute the factor of safety against sliding. Assume u = 0.6 and use unit weight of concrete = 2310 kg/cu m.

Meandering

A river training work is generally required when the river is ___________.

More than 12.2m of the water

A short tube mouthpiece will not run full at its outlet if the head under which the orifice works, is ___________.

18t/m^2

For designing and bearing piles of square cross section in clays having average unconfined compressive strength of 6 t/m^2, the net ultimate bearing capacity may be taken as ________.

1.20 cm

The depth of the crest of a scouring sluice below the crest of a head regulator, is generally kept _________.

Chief Engineer

Final technical authority of a project lies with _______.

4.4 cu.m/s

Flow happens at a critical depth of 0.5 m in rectangular channel of 4 m width. What is the value of the discharge?

All of these

For a closed transverse, the omitted measurements may be calculated the: 1. Length of one side 2. Bearing of one side 3. Length and bearing of all the edges 4. Length and bearing of the adjacent side 5. All of these

A call for an adjoiner

The elements that can control the location of land boundaries is usually considered the most important when found to be in conflict with others.

60

Doll and Elean working together can finish a piece of work in 20days. After working for 4 days, doll quits and elean finishes the work in 24 days more. Find the number of days that Elean could finish the work alone.

Both longitudinal and cross sections are required

For the concentration of highway or railway

Large water bodies

Hydrographic surveys deal with the mapping of _________.

Acetic Acid

Lead pipes are not safe for carrying drinking water because water containing dissolved oxygen attacks lead thereby forming poisonous Pb (OH) 2. Lead pipes are readily corroded by ________.

Sodium Carbonate

Permanent hardness of water may be removed by the addition of __________.

42

The horizontal angle from the ground to the top of a palm tree is 46.18 deg. At point 40m directly behind the first point, the horizontal angle to the top of the tree is 29.23 deg. What is the distance from the palm tree to the first point in meters?

Mine

The kind of survey used for the purpose of locating, working under the surface of the Earth is _________.

Square root of the discharge

The length and with of a meander and also the width of a river, vary roughly as _________.

Bauxite

The most important ore of aluminium is ___________.

24 sec

Two goods train each 500 m long, are running in opposite directions on parallel tracks. Their speeds are 45 km/hr and 30 km/hr respectively. Find the time taken by

Plannimeter

An instrument or device used to determine the area of any irregular figure plotted on a map which is drawn to scale is _________.

Plannimeter

An instrument or device used to determine the area of any irregular figure plotted on a map which is drawn to scale is ________.

A grantor mentions such easement in the deed

An implied easement arises from which circumstances?

Atmospheric Pressure

Barometers are used to measure _________.

10cm

Brick Walls are measured in sq. m if the thickness of the wall is ________.

7.5 sqm

The expected out turn of 2.5 cm cement concrete floor per manson per day.

Passage of time

Consider the following statement: Shrinkage of concrete depends upon the :

All of these

Critical path network helps an Engineer ________. 1. To divert the resources from non-critical advanced activities to critical activities 2. All of these 3. To be cautious for avoiding any delay in the critical activities to avoid delay of the whole project 4. To concentrate his attention on critical activities

2R(O + cos O)

If the straight sides of a triangular section of a lined canal with circular bottom of Radius R, make an angle O with horizontal, the perimeter of the canal is __________.

145.12 cu.m/sec

If the waste reservoir is 60 meters long heavy rain reach over the weir of 1.2 m and discharge flow over the weir lasted for 2 hours. What is the initial discharges using Q= 1.84 LH 3/2

500 miles

If two planes leave the same airport at 1:00 pm, how many miles apart will they be at 3:00PM. If one travels directly north at 150 mph and the other travels directly west at 200mph?

All of these

In flow, the liquid may possess _______. 1. Kinetic energy 2. Pressure energy 3. All of these 4. Potential energy

0.62

In two peg test the instrument was placed halfway between points A and B. Rod reading at A is 1.47m and B is 0.85m. If the error was observed to be 0.32. The difference between A and B is ________ meters.

Courtyard Area

Item of work NOT included in the plinth area estimate.

Oxygen and acetylene

The gases used in different types of walding would include ________.

50.6

Round off 50.562 to three significant figures.

All of these

Rubber lined vessels are corroded by the action of 1. sulphuric acid 2. chloroform 3. aqua regia 4. all of these

Method of relaxation

Solution of Laplacian equation in three dimensions of water in a siphon is done by _________.

On the circumference of the circumscribing circle

The "fix" of a plane table station with three known points, is bad if the plane table station lies _________.

All of these

The brick work is measured in sq meters, in case of ________ 1. Half brick walls or partition 2. All of these 3. Honey comb brick work 4. Brick flat soiling

absolute pressure - atmospheric pressure

The gauge pressure is _________.

Ventilators and glazing

The item of steel work which is measured in sq. m is ____________.

Photogrammetry

The science of mapping out big track of land which consists of taking overlapping photographs from an aeroplane flown predetermined altitude is __________.

3.75 cm

The slope correction for a length of 30m along a gradient of 1 in 20, is __________.

Critical Scheduling

The technique for establishing and maintaining priorities among the various jobs of a project is known ________.

Slow time

The time which results in the LEAST possible construction cost of an activity is known ___________.

L + 2 x 0.42 d

The total length of a cracked bar through a distance (d) at 45degrees in case of a beam of effective length L, is _________.

Situational 1

The waste of weir of a reservoir is 60m long. After a heavy downpour, the depth of the water over the weir was 1.2m and the flow over the weir lasted 2 hours.

10.8

Two trains 140m and 160m long run at the speed of 60 km/hr and 40km/hr respectively in opposite directions on parallel tracks. The time which they take to cross each other is _________.

White Cast

________ iron is produced, when molten pig iron chilled suddenly.

Compass Rule

_________ is a correction to be applied to the latitude of departure of any course is equal to the total error of latitude or departure as the length of the course is to the length of the transverse.