Surveying The equation which is obtained by multiplying each equation by the coefficient of its unknowns and by adding the equations thus formed, is known as Observation equation Conditional equation None of these Normal equation Observation equation Conditional equation None of these Normal equation ANSWER DOWNLOAD EXAMIANS APP
Surveying If ‘f’ is the focal length of the camera lens and ‘θ’ is the angle of tilt, the distance of the plumb point from the principal point will be f cos θ f tan θ f sin θ f sec θ f cos θ f tan θ f sin θ f sec θ ANSWER DOWNLOAD EXAMIANS APP
Surveying The relief displacement of a building 72 m high on photograph is 7.2 mm and its top appears 10 cm away from principal point. The flying height of the camera, is 500 m 2000 m 1500 m 1000 m 500 m 2000 m 1500 m 1000 m ANSWER DOWNLOAD EXAMIANS APP
Surveying The process of turning the telescope about the vertical axis in horizontal plane is known as plunging transiting reversing swinging plunging transiting reversing swinging ANSWER DOWNLOAD EXAMIANS APP
Surveying Longitudes are measured from 0° to 180° eastward 180° westward 360° eastward 180° east or westward 180° eastward 180° westward 360° eastward 180° east or westward ANSWER DOWNLOAD EXAMIANS APP
Surveying If the distance between the projectors is altered by a movement along X-axis of one projector, All listed here y-parallax is not affected The scale of the model is altered The length of the air base is increased All listed here y-parallax is not affected The scale of the model is altered The length of the air base is increased ANSWER DOWNLOAD EXAMIANS APP
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