# Engineering/Civil Engineering Basic Set 1 Sample Test,Sample questions

2.at mid span

3.at support

4.None

## Question: ` For a slab supported on its four edges with corners held down and loaded uniformly, the Marcus correction factor to the moments obtained by Grashoff Rankine's theory`

1.is always less than 1

2.is always greater than 1

3. can be more than 1

4. can be less than 1

1.8

2.12

3.16

4.24

## Question: ``` In a fillet weld placed on the sides of the base, the metal experiences ```

1.shear

2.tension

3.compression

4.All of the above

## Question: ` In a simply supported beam AB with a concentrated load W at a distance 'a' from support A and 'b' from support B, the deflection under the load is`

1.wa^2 b^2 / 3EIL

2.wa^2 / 3EI

3.wa^2 b^2 /3EI

4. wa^2 b + 2/EIL

## Question: ` The formula T/J = NO/L = fs/r when applied to torsion of closely coiled helical spring, the value of J will be calculated with`

1.mean diameter of the coil D

2.the diameter of wire of spring

3. mean of D and d

4.(2D + d)3

## Question: ``` The large moment of resistance of T-beam section is due to ```

1.width of rib

2.amount of steel

3. composite action between the flanges and the rib

4.depth of rib

1.0.6 m

2.0.5 m

3.0.6 depth

4.0.5 depth

## Question: ```A beam is fixed at one end and is supported at the other end to the level of the fixed end by means of a rigid prop. At the propped end, for any applied load ```

1.only flexural moment is zero

2.the flexural moment as well as deflection is zero

3.the slope as well as the deflection is zero

4.the slope as well as the flexural moment is zero

## Question: ```A fluid is a substance that ```

1.always expands until it fills any container

2.is parctically incompressible

3.cannot remain at rest under the action of a shear force

4. cannot be subjected to shear forces

## Question: ```A reduction factor Cr, load carrying capacity of a long columns is given by ```

1. Cr = 1.25 - Le/24b

2.Cr = 1 - Le/48b

3.Cr = 1.25 - Le/48b

4.Cr = 1.5 - Le/48b

## Question: ```A rigid prop provided for a beam ```

1.brings the bending for a beam

2.brings the deflection at the prop to zero

3.brings the slopes at the section to zero

4.brings the shear force at the section to zero

1.Tie

2. Tie or beam

3.Strut

4.Sling

## Question: ```According to IS code the total amount of shrinkage for a post tensioned member is taken as ```

1.2 x 10^4 / log10 (T+2)

2.3 x 10^-4 / log10 (T+3)

3.3 x 10^-3 / log10 (T+3)

4.2 x 10^-3 / log10 (T+3)

1.2%

2.4%

3.6%

4.8%

## Question: ```Air entrainment in the concrete increases ```

1.workability

2.strength

3.the effects of temperature

4.the unit weight

## Question: `Cube strength of controlled concrete to be used for pre-tensioned and post-tensioned work respectively should not be less than`

1. 350 Kg/cm^2 and 420 Kg/cm^2

2.420 Kg/cm^2 and 530 Kg/cm^2

3.420 Kg/cm^2 and 350 Kg/cm^2

4.530 Kg/cm^2 and 420 Kg/cm^2

## Question: ```Direct run off is the sum of ```

1.Surface run off and mass flow

2.Base flow and ground water run off

3.Deployed sub surface run off and deep percolation

4.Surface run off and interflow

1.Boats

2.Dams

3.Surface floats

4.Rod floats

1.D1/50

2.D1/85

3.D1/100

4.D1/150

1.100 b^2 /D

2.120 b^2 /D

3.125 b^2 /D

4.140 b^2 /D

## Question: ```If the foundations of all the columns of a structure are designed on the total live and dead load basis, then ```

1.there will be no settlement of columns

2.there will be no differential settlements

3.the settlement of exterior columns will be more than interior columns

4.the settlement of interior columns will be more than exterior columns

## Question: ```If the permissible stress in steel in tension is 140 N/mm^2, Permissible stress in concrete in bending compression is 5N / mm^2. Then the depth of neutral axis for a singly reinforced rectangular balanced section will be ```

1.0.35 d

2.0.40 d

3.0.45 d

4.dependent on grade of concrete also

1.0.3%

2. 0.2%

3.0.5%

4. 0.4%

1.F1 + F2 / 2

2.F1 - F2 / 2

3.F1F2 / 2

4.2F1 / F2

1.doubled

2.tripled

3.halved

4.minimum

1.4

2.8

3.12

4.16

1. 0.36 Fck Xu

2. 0.42 Fck Xu

3. 0.446 Fck Xu

4.0.53 Fck Xu

## Question: ```Normally pre-stressing wires are arranged in the ```

1.upper part of the beam

2.lower part of the beam

3.centre

4.anywhere

1. 0.5

2.1.0

3.1.5

4.1.15

## Question: ```Rabi crops pertains to ```

1.throughtout the year

2.summer season

3.monsoon season

4.winter season

## Question: ```Ratio of compressive strength to tensile strength of concrete ```

1.increases with age

2.decreases with age

3.remains constant

4.none of the above

## Question: `Sliding failure occurs in a solid gravity dam when`

1.Resultant of all forces cuts the base of the dam outside

2.Resultant of all force cuts the base of the inner middle third point

3. Ratio of overturning moments exceeds one

4.Shear friction factor is less than 1.5

1.0.50d

2.0.40d

3.0.33d

4.0.25d

## Question: `Steel is efficiently used in`

1.under reinforced section

2.over reinforced section

3.under and over reinforced section

4.none of the above

## Question: `The compressive strength of 100 mm cube as compared to 150 mm cube is always`

1.less

2.more

3.equal

4. may be any of the above

## Question: ```The creep strains are ```

2.caused due to live loads only

1.1.1 f/Rm

2.f/Rm

3.f

4.0.9f

1.6 mm

2.5 mm

3.8 mm

4.10 mm

1.2.0 to 3.5

2.3.5 to 5.0

3.5.0 to 7.0

4.6.0 to 8.5

## Question: ```The formula used to calculate maximum flood discharge for deccan catchments is ```

1.Dicken's formula

2.Ryve's formula

3. Ali Nawab Jung Bahadur formula

4.Ingli's formula

1.60

2.70

3.45

4.30

1.0.15% to 2%

2.0.8% to 4%

3.0.8% to 6%

4.0.8% to 8%

1.4% of bD

2.4.5% of bD

3. 5% of bD

4.5.5% of bD

1. WL/10

2.WL/8

3.WL/12

4.WL/15

1.10 mm

2.15 mm

3.20 mm

4.13 mm

1.150 KN/mm^2

2.200 KN/mm^2

3.250 KN/mm^2

4.275 KN/mm^2

1.W + W1/W.q

2.W.q./W + W1

3. W - W1/W.q

4.W.q./W - W1

1.2

2.3

3.4

4.5

1.compressive

2.tensile

3.shear

4.bending

## Question: ```The relation between modulus of rupture Fcr and characteristic strength of concrete Fck is given by ```

1.Fcr = 0.35 S Fck

2.Fcr = 0.5 S Fck

3.Fcr = 0.7 S Fck

4.Fcr = 1.2 S Fck

1. uniform

2.rate

3.varying

4.all the above

## Question: ```The shear stress intensity is minimum at ```

1.axis of shaft

2. surface of the shaft

3.any inside layer of shaft

4.all the above

## Question: ```The slab is designed as one way if the ratio of long span to short span is ```

1. less than 1

2.between 1 and 1.5

3.between 1.5 and 1.2

4.greater than 2

## Question: ```The state at which tendon force is released permanently on the concrete is called ```

1.Transfer

2.Anchoring

3.Pre-tensioning

4.Post-tensioning

1.6 mm

2.4.5 mm

3.B/40

4.L/40

1.716.2

2. 816.2

3.916.2

4.616.2

## Question: ```The weight of foundation may be assumed to be ```

1. 15% of the column loads

2. 20% of the column loads

## Question: ```When the reservoir is full, the maximum compressive force in a gravity dam is produced ```

1.at the toe

2. at the heel

3.within the middle third of base

4.at centre of base

## More MCQS

##### R4R Team
R4Rin Top Tutorials are Core Java,Hibernate ,Spring,Sturts.The content on R4R.in website is done by expert team not only with the help of books but along with the strong professional knowledge in all context like coding,designing, marketing,etc!