An angle measured clockwise from the proceeding survey line to the following survey line is called

Related MCQs

• In order to fix up the directions of the survey lines in the compass survey, the horizontal angle between the survey line and a fixed line of reference is measured. This fixed line reference is the magnetic meridian.
• An angle made by a survey line with the prolongation of the proceeding line, is known as
• The deflection angle for any chord is equal to the deflection angle for the proceeding chord minus the tangential angle for that chord.
• The graduations in prismatic compass i) are inverted ii) are upright iii) run clockwise having 0° at south iv) run clockwise having 0° at north The correct answer is
• Survey lines must be as few as possible is the condition to be fulfilled by survey lines or survey stations.
• The length of survey line measured with a 20 m chain was found to be 327 m. If the chain was 3cm too long. Calculate the true length of the line.
• The horizontal angle between the true meridian and a survey line is called
• The main lines should form well-conditioned triangles is the condition to be fulfilled by survey lines or survey stations.
• The angle between the prolongation of the preceding line and the forward line of a traverse is called
• Generally, the deflection angle is measured twice, once with the telescope normal and once with the telescope reversed.