Functions of Lubrication
Lubrication: Every smooth surface has some irregularities in the form of depression and projections. These depressions and projections gets interlocked
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Hand Forging Processes and Types
Hand Forging Process and Types: This operation is performed in the black smithy shop. The work-piece is heated in hearth
Read moreMechanical Engineering Quiz Questions
Mechanical Engineering Quiz Questions 1-The following is an anti-friction bearing. (A) Ball bearing (B) Roller bearing (C) Needle bearing (D)
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Mechanical Engineering MCQ Quiz 1-Knocking tendency in an S.I. engine reduces with increasing (A) Engine speed (B) Super charging (C)
Read moreDifference between Process Layout and Product Layout
Difference between Process Layout and Product Layout Functional or Process Layout: In this type of layout, similar kind of machines
Read moreSafety precautions in a workshop
Safety precautions in a workshop: – Machine should be operated by an authorized and trained operator. – Do not try
Read moreMoulding sand: Types and Characteristics
Moulding sand: Moulding sand is used in foundry shops in making mould. It in obtained from lakes, rivers, sea and
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