Question
Download Solution PDFWhich of the following parts in the file is not hardened and tempered?
This question was previously asked in
ISRO VSSC Technician-B Fitter 02 June 2019 Official Paper
Answer (Detailed Solution Below)
Option 3 : Tang
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ISRO Technician B: Fitter Full Test 1
60 Qs.
180 Marks
90 Mins
Detailed Solution
Download Solution PDFExplanation:
Filing is a method of removing excess material from a work piece by using a file.
Parts of a file is shown in the given diagram:
- Tang is the narrow and thin part of a file which fits into the handle. Tang in the file is not hardened and tempered.
- Handle is the part fitted to the tang for holding the file.
- Shoulder is the curved part of the file joining tang from the body.
- Ferrule is a protective metal ring to prevent cracking of the handle.
- Heel is the portion of the broad part without teeth near the tang.
- Face is the broad part of the file with teeth cut on its surface.
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