Civil Engineering(GATE/ESE/SSC-JE/ALL STATE-AE/JE discussion (Digitech education)
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Which of the following is an obstacle to chaining but not to ranging?
Anonymous Quiz
46%
river
18%
hillock
28%
building
9%
none of the above
October 17, 2021
Surveys which are carried out to depict mountains, rivers, water bodies, wooded areas and other cultural details, are known as
Anonymous Quiz
15%
cadastral surveys
10%
city surveys
70%
topographical surveys
4%
guide map surveys
October 17, 2021
The shrinkage factor of an old map is found to be 15/16 and the representative fraction of the map is 1/1600. The corrected scale for the map is
Anonymous Quiz
27%
1/1600
26%
1/1500
40%
1/1706.67
6%
none of the above
October 17, 2021
Which one of the following closely represents the shape of the earth?
Anonymous Quiz
27%
Spheroid
39%
Ellipsoid
29%
Oblate spheroid
4%
Prolate spheroid
October 17, 2021
Which one of the following surveys is employed for collecting sufficient data in connection with sewage disposal and water supply works?
Anonymous Quiz
25%
Topographic survey
22%
Cadastral survey
16%
Geodetic survey
37%
Cross-sectioning and profile levelling
October 18, 2021
The representative fraction 1/2500 means that the scale of 1 cm is equal to
Anonymous Quiz
32%
0.25 m
25%
2.5 m
26%
25 m
17%
2.5 km
October 18, 2021
October 18, 2021
October 20, 2021
For a well-conditional triangle, no angle should be less than
Anonymous Quiz
10%
20 degrees
49%
30 degrees
28%
45 degrees
12%
60 degrees
October 21, 2021
October 21, 2021
October 22, 2021