SSC JE Mechanical Engineering 2013

Instructions

For the following questions answer them individually

Question 181

Permeability is poor for

Question 182

Dies for wire drawing are made of

Question 183

In thermit welding, aluminium and Ironoxide are mixed in the proportion of


Question 184

Metal patterns are used for

Question 185

In order to get the uniform thickness of the plate by rolling process, one provides

Question 186

The most important requisite of a cutting tool material is


Question 187

The Soldering process is carried out in the temperature range

Question 188

In electrical resistance welding, both heat and pressure are used to effect coalescence. The pressure necessary to effect the weld varies from

Question 189

The angle between the face and the flank of the single point cutting tool is known as


Question 190

The commonly used flux for Brazing is

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