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SSC JE 2019-20: Technical Quiz 32

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Question 1

Ab and Ac are the cross section of bronze and copper bars of equal length and σb, σc are their respective stresses due to load P. If Pb and Pc are the loads shared by them ______.

Question 2

The sag tie in a truss is mainly used to reduce?

Question 3

Which of the following is responsible for the depletion of ozone layer in the upper atmosphere?

Question 4

Wake always occurs _________.

Question 5

Geologic cycle for the formation of soil, is _____.

Question 6

The rapid hardening Portland cement is obtained by ______.

Question 7

Deduction for total length of the central line at the corner where two walls meet is ______.

Question 8

Calculate the annual depreciation (Rs.) of a machine having initial cost of Rs. 10,000. The scrapvalue is Rs. 1,000 and useful life of 30 years.

Question 9

The shape factor of standard rolled beam section varies from

Question 10

If the stopping distance and average length of a vehicle are 18 m and 6 m respectively, then the theoretical maximum capacity (vehicles per hour) of a traffic lane at a speed of 10 m/sec is (f=0.35)
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Sep 15ESE & GATE CE