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A. is always taken on a point of known elevation or can be computed B. is added to the known level to obtain the instrument height C. taken on an inverted staff is treated as negative

Posted by Civil Engineer
Asked on June 16, 2016 2:46 pm
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A. is always taken on a point of known elevation or can be computed
B. is added to the known level to obtain the instrument height
C. taken on an inverted staff is treated as negative

Posted by Civil Engineer
Answered on June 17, 2016 2:05 pm
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0
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A. is always taken on a point of known elevation or can be computed
B. is added to the known level to obtain the instrument height
C. taken on an inverted staff is treated as negative

Posted by Civil Engineer
Answered on June 17, 2016 2:05 pm
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0
▼

A. is always taken on a point of known elevation or can be computed
B. is added to the known level to obtain the instrument height
C. taken on an inverted staff is treated as negative

Posted by Civil Engineer
Answered on June 17, 2016 2:04 pm
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0
▼

A. is always taken on a point of known elevation or can be computed
B. is added to the known level to obtain the instrument height
C. taken on an inverted staff is treated as negative

Posted by Civil Engineer
Answered on June 17, 2016 2:04 pm
▲
0
▼

A. is always taken on a point of known elevation or can be computed
B. is added to the known level to obtain the instrument height
C. taken on an inverted staff is treated as negative

Posted by Civil Engineer
Answered on June 17, 2016 2:03 pm
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0
▼

A. is always taken on a point of known elevation or can be computed
B. is added to the known level to obtain the instrument height
C. taken on an inverted staff is treated as negative

Posted by Civil Engineer
Answered on June 17, 2016 2:02 pm