Civil Engineering MCQJE Level Civil Engineering
A change point in levelling is a point where:
SurveyingSurveying and GeomaticsEASY
Choose the correct answer
A
Only intermediate sight is taken
B
Both foresight and backsight are taken
C
Instrument is never shifted
D
RL is assumed zero
Correct Answer
B. Both foresight and backsight are taken
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Change point transfers RL from one instrument setup to the next.
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This MCQ belongs to SSC JE Civil Paper-I Technical Mock Test Series. Full tests include timed attempts, rank comparison and subject-wise analysis.