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This question belongs to Mechanical Engineering Manufacturing And Production Technology

Manufacturing and Production Technology

?

Which of the following operation is first performed?

A) Spot facing B) Boring C) Tapping D) Drilling

Answer & Solution

Correct Answer: Option D

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Question posted by Examveda

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10 Comments

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Usman Mughal 5 years ago

after drilling, there will be produce BURR on Drilled Edge, so it will be removed by spot facing later.

Venkataramanamurty Gandi 7 years ago

boring is done after drilling.

Vik Kumar 7 years ago

Answer is drilling

SHIVA KATRAVATH 7 years ago

Spot facing

Navaneethan Krishnan 7 years ago

first operation is drilling.

Vipin Seth 8 years ago

Boring is performed to increase the dia of already drilled hole. So it will be not the right answer

Imam Hossain 8 years ago

I think drilling.

Nathu Jogarana 8 years ago

Write answer is drilling. Boring not possible

Brajesh Batham 8 years ago

how???

PRATIK KHANKAL 8 years ago

Drilling..

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