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MCQ - Mechanical TNPSC JTO
JTO - 551 - Engineering Drawing and Draughtsman - 551 - unit 03 - Orthographic Projection Projection of Solids

176)   

True shape of section is found on a plane:

A.
B.
C.
D.
Answer: B
177)   

 What type of line is used to show a cutting plane?

A.
B.
C.
D.
Answer: D
178)   

Which symbol is used to represent countersink?

A.
B.
C.
D.
Answer: C
179)   

 Which symbol is used to represent 'surface roughness not to exceed'? 

A.
B.
C.
D.
Answer: A
180)   

 In conventional representation, wood is hatched with: 

A.
B.
C.
D.
Answer: D
181)   

 In First Angle Projection, the left side view is placed:

A.
B.
C.
D.
Answer: A
182)   

 In Third Angle Projection, the top view is placed: 

A.
B.
C.
D.
Answer: A
183)   

Which symbol represents Third Angle Projection? 

A.
B.
C.
D.
Answer: D
184)   

What is the basic principle of orthographic projection?

A.
B.
C.
D.
Answer: C
185)   

 In orthographic drawing, which view reveals the height and width?

A.
B.
C.
D.
Answer: C
186)   

When a cube rests on HP with one face parallel to VP, its front view is a: 

A.
B.
C.
D.
Answer: A
187)   

A pentagonal prism has how many faces?

A.
B.
C.
D.
Answer: C
188)   

Which of these solids has all flat surfaces?

A.
B.
C.
D.
Answer: C
189)   

The frustum of a pyramid is created by cutting it:

A.
B.
C.
D.
Answer: C
190)   

A solid with no flat face and continuous curvature is:

A.
B.
C.
D.
Answer: C
191)   

The purpose of a section view is to: 

A.
B.
C.
D.
Answer: C
192)   

Which line type is used for hatching a section? 

A.
B.
C.
D.
Answer: A
193)   

Which view is typically hatched in a half section?

A.
B.
C.
D.
Answer: A
194)   

Hatching should not be drawn over:

A.
B.
C.
D.
Answer: C
195)   

 Offset section passes through:

A.
B.
C.
D.
Answer: C
196)   

Which cutting plane orientation gives a circle in section of a cone?

A.
B.
C.
D.
Answer: C
197)   

 The true shape of a section is distorted when seen in:

A.
B.
C.
D.
Answer: B
198)   

Section planes are represented in drawings by:

A.
B.
C.
D.
Answer: C
199)   

Which symbol is used to indicate 'diameter' in a technical drawing?

A.
B.
C.
D.
Answer: A
200)   

What does the abbreviation 'THRU' in a drawing mean?

A.
B.
C.
D.
Answer: A