Accurate measurement of deflection angles with a transit not properly adjusted may be made by
(A) Setting the Vernier A at zero at back station and then plunging the telescope
(B) Setting the Vernier A at zero at back station and turning the instrument to the forward
station
(C) Taking two back sights one with the telescope normal and the other with telescope inverted
(D) None of these

1 Answer

Answer :

(C) Taking two back sights one with the telescope normal and the other with telescope inverted

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Last Answer : (A) Azimuth of the forward line

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Last Answer : (D) 20"

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Last Answer : (A) Zero on back station

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Last Answer : Telescope Inverted: The position of telescope with the face right is known as “Telescope Inverted”. Telescope Normal: The position of telescope with the face left is known as “Telescope Normal”.

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