Figure 6A
IN ANSWERING QUESTIONS 6-19 THROUGH 6-23, REFER TO FIGURE 6A.
6-19.
What is the error of closure of
6-21.
the level circuit?
1.
-0.08
2.
+0. 08
3.
-3.26
4.
+3.26
6-20.
What is the distance form (a)
BM 16 to BM 17 and (b) the total
6-22.
adjustment applied to the computed
elevation?
1.
(a) 990 ft (b) 0.01 ft
2.
(a) 990 ft (b) 0.07 ft
6-23.
3.
(a) 500 ft (b) 0.01 ft
4.
(a) 500 ft (b) 0.07 ft
What is the adjusted elevation of
TP 1?
1.
97.98
2.
98.00
3.
97.92
4.
98.06
This level circuit meets the
requirements for third-order work.
1.
True
2.
False
This level circuit was conducted
according to the requirements for
first-order or second–order work.
1.
True
2.
False
36
