Types of Curves Multiple Choice Questions and Answers - Set 01 - ObjectiveBooks

# Practice Test: Question Set - 01

1. What is the term for the locus of a point lying on the circumference of the circle which rolls on a straight line?
(A) Cycloid
(B) Hypocycloid
(C) Epicycloid
(D) Circle

2. What is the eccentricity of ellipse?
(A) Less than one
(B) More than one
(C) Equal to one
(D) Equal to zero

3. Which is a practical application of involutes curve?
(A) Gear tooth profile
(B) Spring of clock

4. What is the shape of surface if a right circular cone is cut by a plane perpendicular to the axis?
(A) Circle
(B) Ellipse
(C) Parabola
(D) Hyperbola

5. What is the chord perpendicular to the axis of hyperbola?
(A) Abscissa
(B) Lotus rectum
(C) Double ordinate
(D) Ordinate

6. What is the circle that rolls on a straight line or on the arc of a circle to generate cycloidal curves on its circumference?
(A) Base circle
(B) Generating circle
(C) Concave circle
(D) Directing circle

7. What is the shape of surface if a right circular cone is cut by a plane making greater angle with axis, more than half of the included angle of the cone?
(A) Circle
(B) Ellipse
(C) Parabola
(D) Hyperbola

8. What is the eccentricity of parabola?
(A) Less than one
(B) More than one
(C) Equal to one
(D) Equal to zero

9. What is the curve if the generating circle rolls inside the directing circle?
(A) Circle
(B) Epicycloid
(C) Parabola
(D) Hypocycloid

10. Name the conic section which has a major axis and minor axis.
(A) Hyperbola
(B) Circle
(C) Parabola
(D) Ellipse

11. What is the shape of surface if a right circular cone is cut by a plane making the same angle with the axis is parallel to the slant line?
(A) Circle
(B) Ellipse
(C) Parabola
(D) Hyperbola

12. What is the term for double ordinate that passes through the focus?
(A) Vertex
(B) Abscissa
(C) Tangent
(D) Lotus rectum

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