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Q: Positive error is caused if_____:
  • A. Length of chain is shorter than the standard
  • B. Slope and sag corrections is not applied
  • C. Measurements are made along the incorrectly aligned line
  • D. All options are correct
Correct Answer: Option D - Positive error is caused if – • Length of chain is shorter than the standard length. • Slope and sag corrections is not applied • Measurements are made along the incorrectly.
D. Positive error is caused if – • Length of chain is shorter than the standard length. • Slope and sag corrections is not applied • Measurements are made along the incorrectly.

Explanations:

Positive error is caused if – • Length of chain is shorter than the standard length. • Slope and sag corrections is not applied • Measurements are made along the incorrectly.