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Recent questions tagged levelling
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GATE2017 CE-2-55
An observer standing on the deck of a ship just sees the top of a lighthouse. The top of the lighthouse is $40$ m above the sea level and the height of the observer’s eye is $5$ m above the sea level. The distance $9$ in km, up to one decimal place) of teh observer from the lighthouse is __________
An observer standing on the deck of a ship just sees the top of a lighthouse. The top of the lighthouse is $40$ m above the sea level and the height of the observer’s e...
gatecse
4.0k
points
gatecse
asked
Aug 7, 2019
Geomatics Engineering
gate2017-ce-2
numerical-answers
geomatics-engineering
levelling
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0
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0
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2
GATE2015-1-24
Which of the following statements is FALSE? Plumb line is along the direction of gravity Mean Sea Level (MSL) is used as a reference surface for establishing the horizontal control Mean Sea Level (MSL) is a simplification of the Geoid Geoid is an equi-potential surface of gravity
Which of the following statements is FALSE?Plumb line is along the direction of gravityMean Sea Level (MSL) is used as a reference surface for establishing the horizontal...
Milicevic3306
11.9k
points
Milicevic3306
asked
Mar 26, 2018
Geomatics Engineering
gate2015-ce-1
geomatics-engineering
levelling
mean-sea-level
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–
0
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0
answers
3
GATE2014-1-54
A levelling is carried out to establishing the Reduced Levels (RL) of point R with respect to the Bench Mark (BM) at P. The staff readings taken are given below: ... $RL$ of $P$ is $+100.000$ m, then $RL$ (in m) of $R$ is $103.355$ $103.155$ $101.455$ $100.355$
A levelling is carried out to establishing the Reduced Levels (RL) of point R with respect to the Bench Mark (BM) at P. The staff readings taken are given below:$\begin{a...
Milicevic3306
11.9k
points
Milicevic3306
asked
Mar 25, 2018
Geomatics Engineering
gate2014-ce-1
levelling
geomatics-engineering
+
–
0
votes
0
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4
GATE2014-1-25
The Reduced Levels (RLs) of the points P and Q are $+49.600$ m and $+51.870$ respectively. Distance PQ is $20$ m. The distance (in m from P) at which the $+51.000$ m contour cuts the line PQ is $15.00$ $12.33$ $3.52$ $2.27$
The Reduced Levels (RLs) of the points P and Q are $+49.600$ m and $+51.870$ respectively. Distance PQ is $20$ m. The distance (in m from P) at which the $+51.000$ m con...
Milicevic3306
11.9k
points
Milicevic3306
asked
Mar 25, 2018
Geomatics Engineering
gate2014-ce-1
geomatics-engineering
levelling
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–
0
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0
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5
GATE Civil 2012 | Question: 25
Which of the following errors can be eliminated by reciprocal measurements in differential leveling? Error due to earth’s curvature Error due to atmospheric refraction Both I and II I only II only Neither I nor II
Which of the following errors can be eliminated by reciprocal measurements in differential leveling?Error due to earth’s curvatureError due to atmospheric refractionBot...
Milicevic3306
11.9k
points
Milicevic3306
asked
Mar 25, 2018
Geomatics Engineering
gate2012-ce
geomatics-engineering
levelling
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