RRB JE CE 29 Aug 2019 (Shift 2) CBT 2 Official Paper (Previous Year Paper)

When the soil layer surrounding a portion of the pile shaft settles more than the pile, a downward drag occurs in pile, then the drag is known as - 

The processes that are residing in main memory and are ready and waiting to be executed, are kept on a list called

Which of the following statements about environmental education is false?

To design the deep beam, the factors that are taken into account are

When calcium carbonate is heated, it decomposes to give ______ and _______. 

The trap efficiency of a reservoir after commissioning will -

Which of the following is used to measure the difference in pressures between two points in a pipe or in two different pipes?

Coning of train wheels is done for the purpose of-

The particle size of an aggregate bigger than 4.75 mm but smaller than 75 mm is known as-

The most common type of scaffolding which is widely used in the construction of brickwork is -

Which of the following concepts is the basic principle of structural design?

Pick up the correct statement from the following

The Winter Olympic Games came into being in:

In Contractual payments, RA Bill means:

What is the full form of FDDI? 

Bending moment at any section in a conjugate beam gives the actual beam's -

Consider the following statements:

In solid waste management

1. Density separation of solid wastes can be accomplished by air classifiers.
2. Iron recovery from solid wastes can be done by magnetic separators.
3. Aluminium separation from solid wastes can be accomplished by eddy current separators.

Which of the statements given above are correct?

In any good staircase, the maximum and minimum pitch should be

The forces which meet at one point and have their line of action in different planes are called

When did the Santhal rebellion break out?

The minimum area required for the isolated footing to carry a factored load of 1000 kN constructed over the soil of safe bearing capacity 150 kN/m² is

What is the curve resistance for a 50 tonnes train on a BG track on a 4°curve? 

Mud pumping is a problem occurring in which type of pavement?

Who among the following was the first Indian woman to be nominated to the International Olympic Committee? 

While representing the diameter in dimensioning it is represented as

The superelevation 'e' is expressed as - (where v = speed of vehicle,g = Acceleration due to gravity,R = radius of the horizontal curve, W = weight of the vehicle,G = Universal gravitational constant)

A combined footing may be rectangular in shape if - 

_____ addressing mode is most suitable to change the normal sequence of execution of instructions. 

Which of the following is the correct statement?

In beam to column connections in steel construction, if torsion is permitted at the ends of simply supported beams by not providing the cleats, the:

'World Religion Day' is observed on the ________ of January.

In AutoCAD, the Free Orbit tool is found on the ___ toolbar.

The portions of the structure below the ground level are called as

The locus of reaction of a two hinged semi-circular arch is-

A divide wall is provided-

_______ are lines drawn on a map to locate, in the plan view, points of equal ground elevation. 

Partial safety factor for shop welding and field welding are

In soil compaction, if the MDD (Maximum Dry Density) has to be increased and that too at all lower OMC (Optimum Moisture Content), then the method required is

After fixing the plane table to the tripod, the main operations which are needed at each plane table station are:

i) leveling

ii) orientation

iii) centering

The correct sequence of these operations is-

For dust free flooring,the floor finish material should have which property mainly?

In which year was the first general election held in India? 

Identify the repair type related to preventive maintenance. 

The process of separation of coarse aggregates from concrete during transportation is called

Taj Mahal is said to be suffering from “Marble Cancer”. What is Marble Cancer?

Gas leaked during Bhopal tragedy was

What was the rank of India in WEF's global Energy Transition Index, 2019?

Grades of Cement and Concrete is expressed in which SI units?

One cubic meter of mild steel weighs about-

For interpolation of satellite data used for monitoring dynamic changes that occur on the earth surface, the most suitable orbit for the satellite is:

Drawing pencils are graded according to increase in relative -

The specific gravity of commonly available ordinary Portland Cement is-

Anthrax is caused by a type of

Coefficient of earth pressure at rest is given by:(μ - Poisson's Ratio)

The lorry or truck bringing RMC from factory to construction site is called as -

The process of marking the positions of various foundations and other elements on to the ground as per the drawings is called as

Normal average thickness of stratospheric ozone layer across the globe is around

In load bearing structures, if a wall is not bearing the load from slab, that wall is also called as

The ability of the eye to focus on distant objects as well as nearby objects is called

Which of the following cannot be done with help of theodolite in surveying?

Mendeleev's periodic law states that the properties of elements are the periodic function of their _______.

Which is NOT a green house gas in earth's atmosphere?

Tendons are steel reinforcements mandatorily required for

The command which is used to make a regional geometry in the AutoCAD is

Which device is used to measure the force acting on an object?

HDF board means -

Which of the following missiles is a canister launched hypersonic surface-to-surface tactical missile developed by DRDO?

The working stress method is also known as-

A scissors cross over consists of one diamond and - 

The combined name for the two tests - elongation index and flakiness index is

The double lacing shall be designed to resist transverse shear Vt equal to - (where P is total load acting on the column)

The five year term of the President is calculated from the

Liquidity ratios are used:

Mullers Breslau's principle can be applied to-

Which folder retains copies of messages that you have started but are NOT yet ready to send?

'A time varying electric field produces a magnetic field.' This phenomenon is called:

Which of the following devices performs signal conversion?

If the hard rock strata is very great depth, then the feasible economical pile type is -

What is the minimum number of longitudinal bars provided in a reinforced concrete column of circular cross section?

Field vane shear is the appropriate field test for obtaining the shear strength of which of the following?

Which of the following four Bogue's Compounds has the maximum percentage by volume in the hydration of cement?

Who among the following has been appointed the brand ambassador of redBus? 

At critical flow conditions in a rectangular channel, the value of Froude number is-

In 2019, where was the National Cancer Institute (NIC) inaugurated by Narendra Modi?

A layer provided to prevent entry of unwanted moisture inside the building either by seepage or by leakage is known as

The centre of gravity of a uniform lamina lies at

The maximum number of electrons present in a shell is given by the formula

Which of the following is liquid at ordinary temperature?

A square column section of size 350 mm is reinforced with four bars of 25 mm diameter and four bars of 16 mm diameter. Then the transverse steel should be:

If the time period of a sound wave is 0.04 s, then what is its frequency?

Renubala deposits Rs. 1200 now, Rs. 800 two years from now and Rs. 1000 five years from now. If the savings bank's rate of interest is 5%, she will receive an amount of Rs. X, 10 years from now, where X is:

What is the very first crack that occurs in any RCC member, especially if constructed during summer?

On which of the following factors, does strength of concrete depend primarily?

The aquatic animals can breathe under water due to the presence of dissolved _____ in water. 

A prestressed concrete beam 150 mm x 300 mm supports a live load 5 KN/m over a simply supported span of 8 m.It has a parabolic cable having an eccentricity of 75 mm at mid span and zero at the ends. The prestressing force required to maintain the net resultant stress at the bottom fibre at mid span as zero under the action of D.L (Dead Load) + L.L (Live load) + prestress is -

In which city is the famous Howrah Bridge located? 

What is equal to the measurement of 1μA?

Assertion (A): Trusses comprise triangular figures.

Reason (R): A pin-jointed stable figure is a triangle.

When the time taken to complete a given amount of work increases, then

Calculate the molecular mass of HNO₃

A computer _______ is a type of malware that propagates by inserting a copy of itself into and becoming part of another program.

Which of the following states is the least producer of wheat?

Which of the following grades of leads is the hardest?

In which year was Wildlife Protection Act implemented in India?

Name the structural member connecting all the trusses and also supporting the roofing sheets

How many times has 'Financial Emergency' been declared in India so far? 

The key to profitable operation for project cost control is

When is Halloween celebrated?

To find which of the following is consistency test performed?

In a overhanging beam ABC, AB = L and BC = a, C being the free end. If it is subjected to a vertical load W at free end, maximum moment occurs at

The process of water being lost from the leaves of the plants from the pores is known as

The failure of a material under varying load after a number of cycles of such load is known as

VOC represents -

NASA has announced a plan to open up the International Space Station (ISS), a $150 billion orbiting laboratory, to private tourists. What is the charge per day $?

Evaporation losses depend upon

Which of the following codes is also known as reflected binary code?

The length of sedimentation tank should be atleast _______ the breadth of the tank.

What is the percentage content of asphalt in the cut-back asphalt?

When two roofing sheets meet at a lower level from opposite directions forming an acute angled junction, it is called as -

Which of the following is NOT a type of page margin? 

A magnetic field can exert force on

The product of either force of couple with the arm of the couple is called

The average velocity of flow that will take place through the total cross-sectional area of soil under unit hydraulic gradient is known as

The discharge through a trapezoidal channel is maximum when

High level radioactive waste can be managed in which of the following ways?

The following are the statements about lug angle used to connect heavily loaded tension member to gusset plates.

(i) The length of end connection is reduced

(ii) By using lug angles there will be saving in the gusset plate

(iii) Cost of connection increases due to additional fasteners and angle required.

A solution turns red litmus blue,the pH is likely to be

Which one of the following is not the assumption in deriving Euler’s theory for long columns?

In AutoCAD, the 3-D commands on the Modeling toolbar include

Pick up the correct statement from the following. 

The suggestion of organising Asian Games was first made at the _____.

Sheep-foot-roller is most suitable for compacting

What is the octal equivalent of (F3B1)₁₆?

Bar A has diameter 'd' and length 'L'. Bar B has diameter '2d' and length '2L'. If both the bars are made up of same material and subjected to same load.The ratio of change in length of A to change in length of B is: 

What type of devices are computer speakers or headphones?