Mechanical Engineering Test Preparations On Production Engineering Part 1

Test Preparation on Mechanical Engineering Test Preparations On Production Engineering Part 1

1.

Segmental chips are formed during machining

1mild steel
2cast iron
3high speed steel
4high carbon steel

2.

If the diameter of the hole is subject to considerable variation, then for locating in jigs and fixtures, the pressure type of locator used is

1conical locator
2cylindrical locator
3diamond pin locator
4vee locator

3.

Side rake angle of a single point cutting tool is the angle

1by which the face of the tool is inclined towards back
2by which the face of the tool is inclined sideways
3between the surface of the flank immediately below the point and a plane at right angles to the centre line of the point of the tool
4between the surface of the flank immediately below the point and a line drawn from the point perpendicular to the base

4.

Internal gears can be made by

1hobbing
2shaping with pinion cutter
3shaping with rack cutter
4milling

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