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WorksheetsPLANE TABLE SURVEYING
Total questions: 15
Worksheet time: 11mins
Name
Class
Date
1.
plane table surveying is also known as
a)
Graphical
b)
Linear
c)
Circular
d)
Angular
2.
principle of plane table surveying is
a)
line on drawing sheet is perpendicular to line on ground
b)
line on drawing sheet is parallel to line on ground
c)
line on drawing sheet is in opposite direction to line on ground
d)
none of given
3.
plane table surveying cant not used in advarce weather condition.
a)
true
b)
false
4.
what is the dimesion of simple plane table?
a)
750 x 800 mm
b)
750 x 500 mm
c)
750 x 600 mm
d)
750 x 650 mm
5.
__________ instrument is used to mark north direction on drawing sheet.
a)
alidade
b)
spirit level
c)
u fork
d)
through compass
6.
__________ instrument is used to level a plane table
a)
alidade
b)
spirit level
c)
u fork
d)
through compass
7.
the graduated edge of alidade is also known as___________
a)
fudicual edge
b)
bevelled edge
c)
a & b both
d)
none of given
8.
the advantage of plane table surveying is
a)
plotting details can immediately get compared with the actual objects present in the field
b)
instruments used are simple
c)
instruments used are simple
d)
all the given
9.
Top surface of plane table is not perfect plane, is _________ type of error
a)
instrumental error
b)
personal error
c)
natural error
d)
none of given
10.
Plane table is not accurately centered, is ___________ type of error
a)
instrumental error
b)
personal error
c)
natural error
d)
none of given
11.
when survey station is more orientaion is required.
a)
true
b)
false
12.
orientation by through compass is more acccurate than back sighting?
a)
true
b)
false
13.
nroth direction on drawing sheet is marked on
a)
left hand side top corner
b)
left hand side bottom corner
c)
right hand side top corner
d)
right hand side bottom corner
14.
A plumbing fork is used to __________ the plane table.
a)
focusing
b)
centering
c)
orientation
d)
levelling
15.
In plane table surveying, plotting and recording of values are done simultaneously
a)
true
b)
false
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