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Engineering
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ME Set-2
Manufacturing Technology
170

Manufacturing Technology MCQ with Answers

170) For grinding steel following material of wheel is used

Silicon carbide

Diamond

Aluminium oxide

None of the above

Answer is:

Aluminium oxide

Manufacturing Technology MCQ with Answers

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Related Manufacturing Technology MCQ with Answers

171) The hardness or softness of a grinding wheel is determined by

Hardness of abrasive

Hardness of bond

Wheel structure

Amount and kind of bonding material used

Answer is:

Amount and kind of bonding material used

172) The unnecessary projections on castings, the adhering sand removed, and the entire surface made clean and uniform, this work is done in _____

Fettling section

Pattern making section

Moulding section

Testing section

Answer is:

Fettling section

173) A replica of the object to be manufactured around which the moulding sand is packed to get a mould of desired shape and size is called ______

Pattern allowance

Pattern

Pattern making

None of these

Answer is:

Pattern

174) The selection of pattern materials depends on _____

The number of casting to be manufactured

The desired level of dimensional accuracy and surface finish required

The shape and size of casting

All of the above

Answer is:

All of the above

Manufacturing Technology MCQ with Answers

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