what is 1st angle & 2nd angle drawing difference?

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what is 1st angle & 2nd angle drawing difference?..

Answer / ashwary kumar pawar

In 1st angle object is assumed to be placed in 1st quadrent
(i.e. object is between plane of projection and the
observer)as a result Top view is below Front View, Left
Side View is on the the right of FV and Right side view is
on the left of FV.

In 3rd angle Object is assumed to be placed in 3rd quadrent
(i.e plane is between object and observer) as a resut TV is
above FV and Left Side View is on the left of the FV and
Right side view is on the Right of FV

Is This Answer Correct ?

21 Yes

1 No

what is 1st angle & 2nd angle drawing difference?..

Answer / b.veeranna

In 1st angle drawing front and both side views are above the
reference line and top view below the reference line
In 2nd angle drawing front,both side views and top views are
above the reference line

Is This Answer Correct ?

14 Yes

5 No

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