While measuring with a metallic tape of 30 m length pull should be applied 1 kg

CuriousTab

CuriousTab

Home Aptitude

Discussion

Home ‣ Civil Engineering ‣ Surveying Comments

Question
While measuring with a metallic tape of 30 m length pull should be applied
Options
A. 1 kg
B. 2 kg
C. 3 kg
D. 4 kg

Correct Answer

3 kg

Surveying problems

Search Results

1. In levelling operation,
Options
A. The first sight on any change point is a back sight
B. The second sight on any change point is a fore sight
C. The line commences with a fore sight and closes with a back sight
D. The line commences with a back sight and closes with a foresight.

2. Ranging in chain survey means
Options
A. looking at an isolated point not on the line
B. establishing an intermediate point on the line
C. determining the distance between end points
D. determining the offset distance
E. none of these

6. To set out a parallel from a given inccessible point to a given line AB, the following observations and made
Distance AB and angle PAM = a and angle PBA = b are measured where Mis a point on the line BA produced. The perpendicular to the desired parallel line from A and B are :
Options
A.
B.
C.
D.

9. Surveys which are carried out to depict mountains, rivers, water bodies, wooded areas and other cultural details, are known as
Options
A. cadastral surveys
B. city surveys
C. topographical surveys
D. guide map surveys
E. plane surveys.

10. The ratio of the distances at which a stated length can be distinguished by the telescope and the human eye, respectively, is called
Options
A. brightness of telescope
B. magnification of telescope
C. resolving power of telescope
D. none of these.

Comments

More in Civil Engineering: