Technical Drawing - Tolerancing - Discussion

Discussion :: Tolerancing - General Questions (Q.No.1)


When lines intersect on a drawing at angles of this many degrees, it is customary not to dimension the angle:

[A]. 360
[B]. 180
[C]. 90
[D]. 45

Answer: Option C


No answer description available for this question.

Jagtap Bhushan said: (Oct 29, 2014)  
Please explain me how it is possible?

Ashwaq said: (Sep 7, 2016)  
How can it possible? Clear me.

Pravin Porlekar said: (Jun 21, 2017)  
Please explain me clearly.

Nandhakumar.S said: (Dec 20, 2018)  
Apart from 90 degree whatever we denoted on drawings we should dimenstion the angle there but no dimenstioning required for 90 degree.

Anand said: (Feb 8, 2020)  
In the above case then why we use perpendicularity as this is an indicator of 90 degrees.

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