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MCQ - TNPSC JTO

JTO - 551 - Engineering Drawing and Draughtsman

551 - unit - 02 - Geometrical Figures Special Curves Free Hand

145)   

Hatching should not be used on: 

A.
B.
C.
D.
146)   

Which of the following curves has infinite length?

A.
B.
C.
D.
147)   

For drawing a 72° angle with scale of chords, the arc length should be:

A.
B.
C.
D.
148)   

The point of intersection of diagonals in a rectangle is: 

A.
B.
C.
D.
149)   

 The locus of a point equidistant from a fixed point and line is a:

A.
B.
C.
D.
150)   

 To show material in sectioned view, which guideline is correct?

A.
B.
C.
D.
151)   

 An angle of exactly 180° is called: 

A.
B.
C.
D.
152)   

An angle between 90° and 180° is: 

A.
B.
C.
D.
153)   

Two angles that add up to 180° are called:

A.
B.
C.
D.
154)   

Which pair represents complementary angles?

A.
B.
C.
D.
155)   

Which angle is  not  an acute angle? 

A.
B.
C.
D.
156)   

 Which triangle has all sides equal?

A.
B.
C.
D.
157)   

 A triangle with all angles less than 90° is called:

A.
B.
C.
D.
158)   

The total sum of angles in any triangle is:

A.
B.
C.
D.
159)   

 A triangle with one angle 90° is called:

A.
B.
C.
D.
160)   

Which of the following is a  scalene  triangle?

A.
B.
C.
D.