Mechanical Engineering - Production Engineering - Discussion
Discussion Forum : Production Engineering - Section 5 (Q.No. 44)
44.
Which of the following operation is first performed?
Discussion:
40 comments Page 1 of 4.
Aabid said:
1 decade ago
It must be drilling first. Drilling is originating a hole and boring is enlarging the hole previously drilled in drilling.
Akki said:
1 decade ago
How can boring be done before drilling? while boring is to enlarge the hole.
Gaurav said:
1 decade ago
Wrong answer.
Because in practically the sequence is:
A) Spot facing
B) Drilling
C) Boring
D) Tapping
Because in practically the sequence is:
A) Spot facing
B) Drilling
C) Boring
D) Tapping
Yogesh said:
1 decade ago
A) Drilling.
B) Boring.
C) Tapping.
D) Spot facing.
B) Boring.
C) Tapping.
D) Spot facing.
Syed Khaja said:
1 decade ago
Spot facing comes sometimes before and sometimes after drilling and boring only. So not first.
But the next definate process should be drilling because if no drilling how boring will come.
But the next definate process should be drilling because if no drilling how boring will come.
Sononeyogesh said:
1 decade ago
The correct sequence:
1) Drilling.
2) Boring.
3) Tapping.
4) Spot facing.
1) Drilling.
2) Boring.
3) Tapping.
4) Spot facing.
Neeraj said:
10 years ago
Yes drilling is first.
Takkuu said:
10 years ago
Spot facing is the answer. Because between 4 options given we will first do spot facing. Then drilling the boring and then taping.
Sai kiran said:
10 years ago
Drilling is the correct answer because with out drilling we cannot make boring. So the sequence is:
1) Drilling.
2) Boring.
3) Tapping
4) Spot facing.
1) Drilling.
2) Boring.
3) Tapping
4) Spot facing.
Abdul said:
9 years ago
Drilling > Boring > Tapping > Spot facing.
It is the correct sequence.
It is the correct sequence.
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