ISRO Scientist or Engineer Civil 2020

Instructions

For the following questions answer them individually

ISRO Scientist or Engineer Civil 2020 - Question 11


The seepage exit gradient in a soil is the ratio of :

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ISRO Scientist or Engineer Civil 2020 - Question 12


A phreatic line is defined as the line with in a dam below which there are:

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ISRO Scientist or Engineer Civil 2020 - Question 13


A saturated soil sample has water content of 40% and specific gravity of soil particle is 2.7.The void ratio of the soil is

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ISRO Scientist or Engineer Civil 2020 - Question 14


Separation of coarse aggregates from mortar during transportation, is known as

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ISRO Scientist or Engineer Civil 2020 - Question 15


The high strength of rapid hardening cement at early stage is due to its:

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ISRO Scientist or Engineer Civil 2020 - Question 16


If d and n are the effective depth and depth of neutral axis respectively of a singly reinforced beam , the lever arm of the beam is :

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ISRO Scientist or Engineer Civil 2020 - Question 17


Minimum spacing between horizantal parallel reinforcemnent bars of different diameters inter alias should not be less then :

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ISRO Scientist or Engineer Civil 2020 - Question 18


The charecteristic load means the value of load :

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ISRO Scientist or Engineer Civil 2020 - Question 19


Up mixing water to concentrate ingredients ,hydration takes place .The correct sequence of stages of hydration process are :

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ISRO Scientist or Engineer Civil 2020 - Question 20


A colum splice is used to increase :

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