GATE PI 2007 | Machining Question 25 | Machine Tools and Machining

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GATE PI 2007

MCQ (Single Correct Answer)

-0.3

Reaming is primarily used for achieving

Higher $$MRR$$

Improved dimensional tolerance

Fine surface finish

Improved positional tolerance

GATE PI 2006

MCQ (Single Correct Answer)

-0.3

The final finishing process for the surface plate made of cast iron which is used as a reference surface is

Buffing

Grinding

Hand scraping

honing

GATE PI 2006

MCQ (Single Correct Answer)

-0.3

In the manufacture of twist drills, the shank is joined to the body of the drill using

Spot welding

$$TIG$$ welding

Projection welding

Friction welding

GATE PI 2005

MCQ (Single Correct Answer)

-0.3

In a shaper machine, the mechanism for tool feed is

Geneva mechanism

Whitworth mechanism

Ratchet and Pawl mechanism

Ward - Leonard system

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GATE PI Subjects

Engineering Mechanics

Engineering Mechanics Static and Dynamics

Strength of Materials

Simple Stress and Strain Shear Force and Bending Moment Complex Stresses Deflection of Beams Thin Cylinders Pure Bending

Theory of Machines

Analysis of Plane Mechanisms Flywheel

Engineering Mathematics

Probability and Statistics Complex Variable Vector Calculus Numerical Methods Linear Algebra Calculus Differential Equations Transform Theory

Machine Design

Design For Static Loading Design of Spur Gears

Fluid Mechanics

Fluid Kinematics Fluid Statics Laminar Flow Fluid Dynamics Turbulent Flow

Heat Transfer

Fin Design and Transient Heat Conduction Conduction Radiation Heat Exchangers

Thermodynamics

Entropy and Irreversibility

Casting

Casting Process

Joining of Materials

Welding

Metal Forming

Metal Forming Process Sheet Metal Forming Processes

Machine Tools and Machining

Metal Cutting Advance Machine Tools Machining

Metrology

Metrology and Inspection

Industrial Engineering

Inventory Control Line Balancing Queuing Forecasting Pert and Cpm