MCQ - TNPSC JTO
JTO - 551 - Engineering Drawing and Draughtsman
551 - unit - 02 - Geometrical Figures Special Curves Free Hand
20)
A polygon with all sides and angles equal is called:
A.
B.
C.
D.
21)
An ellipse is the set of points where the sum of distances from two fixed points is:
A.
B.
C.
D.
22)
A parabola is equidistant from:
A.
B.
C.
D.
23)
In a hyperbola, the difference of distances from two foci is:
A.
B.
C.
D.
24)
Which is not a conic section?
A.
B.
C.
D.
25)
The intersecting arcs method is used to draw:
A.
B.
C.
D.
26)
An involute is generated by:
A.
B.
C.
D.
27)
A cycloid is traced by a point on:
A.
B.
C.
D.
28)
The path traced by a point on a circle rolling inside another circle is:
A.
B.
C.
D.
29)
A spiral has:
A.
B.
C.
D.
30)
A helix is drawn on:
A.
B.
C.
D.
31)
Freehand sketching improves:
A.
B.
C.
D.
32)
Which sketch shows 3D view with all angles equal?
A.
B.
C.
D.