Technical Mock Test CE (SSC JE)- 2 - SSC JE MCQ

The true length of a line is known to be 200 m. when this is measured with a 20 m tape, the length is 200.80 m. The correct length of the 20 m tape is

Consider the following assumptions of Bowditch method:
1. Angular measurements are more precise than linear measurements.
2. Linear measurements are more precise than angular measurements.
3. Errors in linear measurements are proportional to√ L .
4. Correction to latitude or departure of any side
= Total error in L (or D)

The arithmetical check for the computation of R.L. by "rise and fall" method is given by

Match List-I with List-II and select the correct answer using the codes given below the lists:

Match List-I with List-II and select the correct answer using the codes:

Which one of the following pairs is not correctly matched ?

The dry density of a soil is 1.5 g/cc. If the saturation water content were 50% then its saturated density and submerged density would, respectively, be

If s is the shear strength , c and f are shear strength parameters, and sn is the normal stress at failure , then Coulonb's equation for shear strength of the soil can be represented by

Earth pressure and resultant possibilities of wall movement are shown in the below diagram. The point market X in the diagram denotes

Given that for a soil deposit,

K0 = earth pressure coefficient at rest,

Ka = active earth pressure coefficient

Kp= passive earth pressure coefficient and m -Poisson's ratio, the value of (1 – m)/m is given by

If D is the duration, ES and EF are the earliest start and finish, LS and LF are latest start and latest finish time, then the following relation holds good

Match List-I (Property)with List-II (Slope of the curve) and select the correct answer using
the code given below the lists:

A part of the Newmark's influence chart with four concentric circles is shown in the belowfigure. If the hateched areas 1 and 2 are loaded separately with the same intensity of loading, then the intensity of pressure yielded.

How many types of dressings are there with respect to the place of work?

Match List-I with List-II and select the correct answer using the code given below the lists:

Match List-I (Soils) with List-II (Group symbols) and select the correct answer using the
code given below the lists:

In the case of isolated square concrete footing, match the locations at which the stress resultants are to be checked, where d is effective depth of footing and select the correct answer using the codes given below the list :  Stress Resultant LocationA. Bending moment  1. At face of column B. One way shear 2. At d⁄ 2 from face of column C. Punching shear 3 At d from face of column?

A river is the source of water for water supply to a town. Its water is very turbid and polluted. The correct sequence of steps for freating the river water would be for treating the river water would be

Uniformity coefficient of filter sand is given by

Match List-I with List II ans select the correct answer using the codes given below the lists:

Which one of the following would help prevent the escape of foul sewer gases from a water closet ?

Consider the following statements:

The daily per capital consumption of water apparently increases with

1. Higher standard of living of people

2. availability of sewerage in the city

3. metered water supply

4. wholesome and potable quality of water.

Which of these statement are correct?

Which one of the following sewage treatement units has a parshall flume ?

For fish habitat in a river, the minimum dissolved oxygen required is

Wrought iron contains carbon upto

Aerobic method of composting practised in India is called

Which one of the following filters will produce water of higher bacteriological quality?