Technical Mock Test CE (SSC JE)- 14

Ratio of length of column to the minimum radius of gyration of the cross-sectional area of thecolumn is known as

A linear force-deformation relation is obtained in materials

The property of a material by which it can be beaten or rolled into plates, is called

In the cantilevel beam shown in the given figure δ₂ is the deflection under × due to load w1 at T and δ₁ is the deflection under Y due to load w₂ due to load w₂ at x. The ratio of is

The given figure shows a portal frame with one end fixed and other hinged. The ratio of the fixed end moments M_BA/M_CD due to side sway will be

A lighthouse is visible jsut above the horizon at a certain station at the sea level. The distance b/w the station & the light house is 40km. The height of light house is approx.

The given figure shows a frame loaded with a single concentrated load P. The fixed-end moment developed at Support A will be

Mean sea level at any place is the average datum of the hourly tide height observed over a periodof nearly

If the sensitivity of the bubble tube of a level is 30" of arc per division, determine the disⁿ of apoint at which the combined curvature and refraction correction become numerically equalto the error induced by dislevelment of 1 division of the level tube-

If the sensitivity of a bubble tube of a levelling instrument is 30" per 2mm division. Find the error in the staff reading on a staff held at a distance 100m caused by the bubble being two divisions out of the centre.

The following bearings were taken in running closed compass traverse ABCDA

One would suspect local attraction at stations

How high should a helicopter pilot rise at a point A just to see the horizon at pt B if the distanceAB is 90km?

A Parabolic vertical curve is to be set out connecting two uniform grade of +0.6% and +1.0%. The rate of change of grade is to be 0.06% per 30 minute. The lenth of curve will be.
 

The method of plane tabling commonly used for establishing instrument station is the method of

The process of determining the location of the station (on the map) occupied by plane table iscalled.

If the cross-section areas of an embankment at 30 m. interval are 20, 40, 60, 50, 30 m² respectively, then the volume of embankment on the vasis of prismoidal rule.

If one intends to obtain the best workability of concrete the prefered shape of aggregate is?

According to the Indian Standard specifications, concrete should be cured under a humidity of?

Fitness of cement is measured in the units of?

What treatment is adopted for making timber fire resistant?

As per IS classification the minimum compressive strength of a first class brick should be?

Which of the following tests compare the dynamic modules of elasticity of sample ofconcrete?

What is requirement of water (expressed as % of cement w/w) for complition of chemicalreaction in process of hydration of OPC.

What is the ratio of flexural strength (fcr) to the characteristic compressive  strength of concrete (fck) for M25 grade concrete ?

Which one of the following is the correct statement? refractory bricks resist

On which of the following is the working principle of concrete hammer for nondestructivetest based?

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

In a tree, the cambium layer is situated between

Transportation of concrete-mix by pumps is very convenient method, particularly in case of

The timber preservative "Creosote" belongs to the group of

The strength of timber is maximum ina direction

A good quality undisturbed soil sample is one which is obtained using a sampling tube havingan area ratio of

Which one of the following tests cannot be done without undisturbed sampling?

A clayey soil has liquid limit = W_L ; plastic limit W_P and Natural moisture content = W. The
consistency under of the soil is given by
 

The configuration of flow nets depends upon

A sand deposit has a porosity of 0.375 and 9 specific gravity of 2.6. The critical hydraulicgradient for the sand deposit is

A flownet for an earth dam on imperviousfoundation consists of 4 flow channels and 15 equipotential drops. The fall reservoir level is15m above the downstream horizontal permeability is 9×10^_-6m/s and verticalpermeability is 1×10^-6m/ s , The quantity ofseepage through the dam will be

Saturated and dry densities of 9 soil are respectively 2000 Kg/m³ and 1500kg/m³. Thewater content (in percentage) of the soil in the saturated state would be

If a soil sample of weight 0.15Kg having 9volume of 10^–4 m³ and dry unit wt. of 1600Kg/m³ is mixed with 0.02 Kg of water then thewater content in the sample will be

If an unconfined compressive strength of 4 Kg/ cm² in the natural state of clay reduced by fourtimes in the remoulded state, then its sensitivitywill be

In a direct shear test, the shear stress and normla stress on a dry sand sample at failureare 0.6Kg/cm² and 1Kg/cm² respectively. The angle of internal friction of the sand will benearby

If an infinite slope of clay at a depth 5m has cohesion of 1 t/m² and unit wt. of 2t/m³. Thenthe stability number will be

Given that  C = 2t/m², φ= 0° and Y = 2t/m³   the depth of tension crack developing in a cohesiveback fill would be

Which one of the following fairs are not related directly to each other?

As per terzaghi's equation, the bearing capacity of strip footing resting on cohesive Soil (c = 10KN/m²) For unit depth and unit width (assume NC as 5.7) is

For four free standing pile group having are tan value of 18.3, the efficiency as per converselabarre formula, would be

Deflections can be controlled by using the appropriate

In limit state approach spacing of main reinforcement controls primarily

Unequal top and bottom reinforcement in a reinforced concrete section leads to

Unequal top and bottom reinforcement in a reinforced concrete section leads to

A 200 mm thick brick masonary wall made of modular brick carries an axial load of 30 kN/m from wall above and an eccentric load of 20 kN/m from RCC floor acting at a distance of47.5 mm from the centre line of the wall. The resultant eccentricity will be

The reduction coefficient of a reinforced concrete column with an effective length of 4.8m and size 250 × 300 mm is

Given that d=effective depth i b=width and D=overall depth, the maximum area ofcompression reinforcement in a beam is

The final deflection due to all loads including the effects of temperature, creep and shrinkageand measured from as-cast level of supports of floors, roofs and all other horizontal membersshould NOT exceed.

A reinforced concrete slab is 75 mm thick. The maximum size of reinforcement bar that can beused is

For a prestressed concrete bridge beam, a minimum clear spacing of the cable or group ofcables should be

If the conjugate depths before and after the jump are 0.5 m and 2.5 m respectively. then loss ofenergy in hydraulic jump will be

Froude number is the ratio of inertia force to -

Pressure coefficient is ratio of pressure force to

The higest velocity in (cm/sec) for flow of water of viscosity 0.01 poise to be laminar in a 6mmpipe is

With increasing ageing of pipes, the proportion between the maximum velocity and meanvelocity

Sludge bulking can be controlled by which of the following effectively

Aerosol is-

Which one of the following methods can be employed for plastic and rubber wastedisposal?

In the plot of residual chlorine versus chlorine dose applied shown in the above figure, thecurve will not have any (o, o) point because

If the methyl orange alkalinity of water equals or exceeds total hardness, all of the hardnessis

The Second stage BoD is due to

Sewage sickness is due to a term used for

The trap used for a water closet is called-

A rural water supply scheme seves a population of 10,000 at the rate of 50 litres per capity perday, for the chlorine dose of 2 ppm, the required amount of bleaching powder with 20% available chlorine will be

Reciprocating pumps are suitable for

Given that the base period is 100 days and the duty of canal is 1000 hectares per comec, thedepth of water will be

As per Lacey’s theory, the silt factor is_________________?

The following data were recorded from an irrigatefiled

1. Field capacity = 20%

2. Permanent wilting capacity = 10%

3. permissible depletion of available soilmoisture = 50%

4. Dry unit weight of soil = 1500kgf/m³

5. Effective rainfall : 25mm

Based on these data the net irrigationrequire per meter depth of soil will be

If the depth is 8.64 cm on a field over a base period of 10 days, then the duty is

The lacey's silt factor for a particular alluviam is 2.0. This alluviam would comprise

Web crippling generally occurs at the point where

The cross-section of a standard gillt is a triangle whose base angles are

In a fillet weld placed on the sides of the base the metal experiences.

The Indian standard code which deals with steel structure is

A major beam in a building structure, is known as

For steel membey not exposed to weather, the thickness of steel should not be less than

A column splice is used to increase

An imaginary line along which wivets are placed, is known as

Sometimes a carriage way is reserved for use by high speed power driven vehicles only, called

The road connecting capital cities of states is called

The road length per hundre square kilometres in India is

A flyover Segregates traffic with respect to

A circumferential road, built ground an urban area to enable free flow of traffic is called

A carriage way in which a cement concrete wearing surface is provided for the wheel tracxks only, is called

One cubic meter of mild steel weighs about?

Of the total estimation cost of a building, electrification usually account for

Which one of the following is not the common size of steel bar ?

Thickness of plastering is usually?

Whenever not specified the number of hold fasts for door is usually taken as ?

The process of evaluating the rough cost of construction of a project is known as 0?