If N is the number of sides of a closed traverse, then select the INCORRECT…
PYQ SSC JE (Junior Engineer) 2021
If N is the number of sides of a closed traverse, then select the INCORRECT checks applied on a closed traverse.
- A.
The sum of measured interior angles should be equal to (2N−4) right angles.
- B.
The sum of measured exterior angles should be equal to the sum of measured interior angles.
- C.
The sum of measured exterior angles should be equal to (2N+4) right angles.
- D.
The fore bearing of the last line should be equal to its back bearing ± 180° measured at the initial station.
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