This is the answer write Clear hand written Difference pence in elevation A₁ + A₂ 2 2 A (2.545 - 1.625) + (1.405 - 0.725) - 2 A= 0.8m i) RL d Q ай belowo Р RLD Q = RL-Q P - 0.8 2 RL da 100.105-0.8 - 99.305 m (ii) error in levelling Instrument Readup at P= 1.625 at P 1.625 +0.8= 2.425 m 0.12 True reading at Q= Reading at 2 = 2.545 errok - 2.545 - २.425 = i(i) aufular collimation errof априве tam o = e 0.12 L 1000 0 0.00688
This is the answer write Clear hand written Difference pence in elevation A₁ + A₂ 2 2 A (2.545 - 1.625) + (1.405 - 0.725) - 2 A= 0.8m i) RL d Q ай belowo Р RLD Q = RL-Q P - 0.8 2 RL da 100.105-0.8 - 99.305 m (ii) error in levelling Instrument Readup at P= 1.625 at P 1.625 +0.8= 2.425 m 0.12 True reading at Q= Reading at 2 = 2.545 errok - 2.545 - २.425 = i(i) aufular collimation errof априве tam o = e 0.12 L 1000 0 0.00688
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![This is the answer write
Clear hand written
Difference in elevation
A₁ + A₂
2
2
A (2.545 - 1.625) + (1.405 - 0.725)
7
2
A=
0.8m
i) RL q Q
dis below P
RLD Q =
2
RL da
- 99.305 m
(ii) error in levelling
Instrument
at P
1.625 +0.8= 2.425 m
0.12
RL. d P - 0.8
100.105 -0.8
Readup at P= 1.625
errok
i(ii) aufular
True reading at Q=
Reading at 2 = 2.545
-
2.545 - 2.425 =
collimation erros
tam o =
e
0.12
1000
0 0.00688](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbd3e6250-3da7-4c6a-b5b8-6891c12c35af%2F81bb5c8b-333a-4969-bba8-6b1c9ca52199%2F1zwf0x_processed.jpeg&w=3840&q=75)
Transcribed Image Text:This is the answer write
Clear hand written
Difference in elevation
A₁ + A₂
2
2
A (2.545 - 1.625) + (1.405 - 0.725)
7
2
A=
0.8m
i) RL q Q
dis below P
RLD Q =
2
RL da
- 99.305 m
(ii) error in levelling
Instrument
at P
1.625 +0.8= 2.425 m
0.12
RL. d P - 0.8
100.105 -0.8
Readup at P= 1.625
errok
i(ii) aufular
True reading at Q=
Reading at 2 = 2.545
-
2.545 - 2.425 =
collimation erros
tam o =
e
0.12
1000
0 0.00688
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