WorksheetsSELF PRACTICE 2
Total questions: 7
Worksheet time: 5mins
Name
Class
Date
1.
RISE and FALL values can be calculated with the following subtraction,
a)
BS-IS
b)
FS-BS
c)
IS-FS
d)
IS-IS
2.
Height of Collimation (HOC) = (a) + BS
3.
Reduce Level = (a) - IS @ FS
4.
Find different of level using Rise and Fall method for point 1 to 2
a)
1.356
b)
1.365
c)
3.245
d)
3.254
5.
Find different of level using Rise and Fall method for point 3 to 4
a)
2.190
b)
-2.190
c)
0.460
d)
-0.460
6.
Find first HOC value base on data given
a)
81.430
b)
80.070
c)
80.750
d)
81.340
7.
Calculate RL for station number 3,
a)
78.201
b)
78.120
c)
79.575
d)
79.557
100 %
