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ATS CLASSES [ MECH , RRB JE/SSC JE]

ATS CLASSES [ MECH , RRB JE/SSC JE]

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For RRB JE /SSC JE of Mechanical Engineering students.

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Q.43 Which of the following materials has the maximum ductility? [RRB JE 2019]
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Q.42 What is the full form of N.P.L. Gauge interferometer? [RRB JE 2019]
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Q.41 What is the angle between the two surfaces of an angle plate? [RRB JE 2019] 120
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Q.40 Which of the following is the softest abrasive? [RRB JE 2019]
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Q.39 Feeler gauges are used to [RRB JE 2019]
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Q.38 The metals can be beaten into thin sheets, the property is called _______. [RRB JE 2019]
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Q.37 Which comparator is generally used to measure small displacement of spindles? [RRB JE 2019]
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Q.36 How many divisions are graduated on the thimble of micrometer? [RRB JE 2019]
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Q.35 Which of the following is a slow rise of plastic deformation under the action of stresses? [RRB JE 2019]
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Q.34 The phenomenon of weld decay occurs in [RRB JE 2019]
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Q.33 Which V block is used for checking triangle effect? [RRB JE 2019]
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Q.32 Which annealing process is carried out in a heavy casting to make austenitic grains homogeneous? [RRB JE 2019]
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Q.31 Which of the following is used to check the diameters of holes? [RRB JE 2019]
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Q.30 A tool has the signature form as 8, 8, 5, 5, 6, 6, 1 as per American Standard Association. In this, 1 represents [RRB JE 2019]
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Q.29 The capacity of a lathe is expressed as [RRB JE 2019]
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Q.28 ___________ is the intersection of the flank and the base of the tool.                                                                     [RRB JE  2019]
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Q.27 Creep, a high temperature progressive deformation, occurs in _____ stages. [RRB JE 2019]
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Q.26 Grain size ranges between 6 and 24 is considered [RRB JE 2019]
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Q.25 A concentration of 100 means ______ carat of grit per 1 cm3 of grinding wheel volume.                                                      [RRB JE 2019]
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Q.24 Thermit is a mixture of fine aluminium powder and iron oxide in the ratio of about _____ by weight. [RRB JE 2019]
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