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SSC JE 2019-20: Technical Quiz 69

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Question 1

Statement (I): A reverse curve consists of two arcs with their centers of curvature on opposite sides of the curve.

Statement (II): Super-elevation can be provided conveniently at the intersection point of the two arcs.

Question 2

Grade compensation on horizontal curve is provided to:

Question 3

A simply supported prestressed concrete beam is of 25m span. The initial stress is 1000 MPA . The slip in the jack during tensioning has been 2mm. If E_S = 200 GPa, the loss of prestress due to anchorage slip is

Question 4

In a reinforced concrete section, shear stress distribution is diagrammatically

Question 5

In the design of pre-stressed concrete structures, which of the following limit states will qualify as the limit states of serviceability?
1) Flexural
2) Shear
3) Deflection
4) Cracking

Question 6

As per IS 456 – 2000, the maximum permissible shear stress,

is based on

Question 7

The purpose of lateral ties in a short RC column is to

Question 8

If a beam is likely to fail due to high bonding stresses, then its bond strength can be increased most economically by

Question 9

If the coefficient of active earth pressure is 1/3, then what is the value of the coefficient of pressive earth pressure?

Question 10

Which of the following statements are correct?
1) Stress Isobar can be prepared using Boussinesq’s stress distribution theory.
2) Equivalent point load method yields accurate results.
3) Newmarks’s method relates the vertical stress with the help of influence chart.
4) Westergaard’s method helps in determination of stress distribution for layered soils.
Select the correct answer using the codes given below:

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ESE & GATE CE General

Oct 13ESE & GATE CE