Axes are called conjugate axes when they are parallel to the tangents drawn at their extremes.

Related MCQs

• There are 2 circles say A, B. A is smaller than B and they are not intersecting at any point. Where will be the intersection point of internal tangents for these circles?
• If we know the major and minor axes of the ellipse, the first step of drawing the ellipse, we draw the axes          each other.
• While drawing projections if a triangle is parallel to horizontal plane, top should be drawn first and projections are drawn to it to get front view.
• The lines parallel to isometric axes are called                  lines.
• The top view, front view and side view of a triangle parallel to vertical plane, circle parallel to profile plane and rectangle parallel to horizontal plane respectively are
• How many external tangents are there for two circles?
• How many internal tangents are there for two circles?
• There are 2 circles say A, B. A has 20 units radius and B has 10 units radius and distance from centers of A and B is 40 units. Where will be the intersection point of external tangents?
• The length of line parallel to one of the plane of projection planes will show same length if view of that line is drawn on to the plane.
• When the axis of solid is parallel to H.P &V.P, then             view should be drawn first and          and               view then projected from it.