SSC_JE_CE- TECHNICAL QUIZ 10 for AE & JE Exams Exams

Question 1

Before plastering, the surface has to be:

Question 2

Which of the following cements is suitable for use in urgent repairs of existing massive concrete structures such as large dams?

Question 3

A network of seven activities in shown in the diagram given below. The regenerative activities duration are shown beside the arrows. Which one of the following is the total float in AB and CE.

Question 4

The top and bottom cover in beams in estimating the quantity of steel work may be taken as

Question 5

Identify which among the following pairs of systems are same?
I.

II.

III.

IV.

Question 6

Which one of the following sequences is the most suitable for treating raw surface water to make it suitable for drinking purpose?

Question 7

What is the theoretical oxygen demand (mg/l) of a glucose solution of concentration 500 mg/l?

Question 8

For µ = 0.06 poise, γ = 0.9 gm/cm³, kinematic viscosity v in Stokes is:

Question 9

Two footings, one circular and the other one square are founded on the surface of a purely cohesionless soil. The diameter of the circular footing is same as that of the side of the square. The ratio of the ultimate bearing capacities is:

Question 10

The performance of a well is measured by

Question 11

The field capacity and permanent wilting point for a given 0.8 m root zone soil are 35% and 10% respectively. At a given time, the soil moisture in the soil is 20% when a farmer irrigates the soil with 250 mm depth of water. Assuming bulk specific gravity of the soil is 1.6, determine amount of water wasted from consideration of irrigation?( take the plan area of the soil in root zone to be 1 m²)

Question 12

Which of the following is a Rabi crop?

Question 13

Which of the following is not a time dependent loss in prestress?

Question 14

When effective stress on a normally consolidated clay is increased from 25 kN/m² to 50 kN/m², settlement becomes 5 mm. If the stress is increased to 175 kN/m², settlement will increase to (assuming coefficient to volume decrease to be constant):

Question 15

The hook is provided at the end of stirrup to

Question 16

Good quality sand is never obtained from which of the following source?

Question 17

In a particular material, if the modulus of rigidity is equal to the bulk modulus, then the Poisson’s ratio will be:

Question 18

In the given frame structure, if joint O of the frame is rigid, the rotational stiffness of the frame at joint O is

Question 19

Which of the following statement is CORRECT for whole circle bearing?

Question 20

Bituminous Macadam construction is a type of: