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MCQ - TNPSC JTO

JTO - 551 - Engineering Drawing and Draughtsman

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

129)   

 The locus of a point moving outward from center with uniform increase in radius is: 

A.
B.
C.
D.
130)   

Which curve is generated by a point on a circle rolling  inside  a fixed circle? 

A.
B.
C.
D.
131)   

 In isometric drawing, which axis is vertical?

A.
B.
C.
D.
132)   

Orthographic projection is based on: 

A.
B.
C.
D.
133)   

 The method of sketching curves accurately without tools relies on:

A.
B.
C.
D.
134)   

 In first angle projection, the top view is placed:

A.
B.
C.
D.
135)   

 For oblique sketching, depth is generally drawn at: 

A.
B.
C.
D.
136)   

 A diagonal scale of RF = 1/100 and max length 1 m is how long on drawing?

A.
B.
C.
D.
137)   

Comparative scales are useful when: 

A.
B.
C.
D.
138)   

Least count of a diagonal scale depends on:

A.
B.
C.
D.
139)   

 Vernier scale is used when:

A.
B.
C.
D.
140)   

Scale of chords is used for:

A.
B.
C.
D.
141)   

 BIS SP:46 prescribes hatching lines at:

A.
B.
C.
D.
142)   

Spacing between hatching lines should be: 

A.
B.
C.
D.
143)   

 Concrete is conventionally shown by:

A.
B.
C.
D.
144)   

 BIS material convention for wood is based on:

A.
B.
C.
D.