GATE PI 2017 | Machining Question 1 | Machine Tools and Machining

GATE PI 2017

MCQ (Single Correct Answer)

-0.3

Turning, drilling, boring and milling are commonly used machining operations. Among these, the operation (s) performed by a single point cutting tool is (are)

turning only

drilling and milling only

turning and boring only

boring only

GATE PI 2015

MCQ (Single Correct Answer)

-0.3

Which one of the following statements related to grinding process is INCORRECT?

Grinding wheels made of finer abrasive grains produce better surface finish.

Abrasive grains tend to fracture frequently during the grinding process.

Specific energy in grinding is higher than that in turning.

Cutting speed in grinding process is much lower than that in face milling

GATE PI 2014

MCQ (Single Correct Answer)

-0.3

Match the following: GATE PI 2014 Machine Tools and Machining - Machining Question 43 English

$$P - 1,\,\,Q - 2,\,\,R - 4,\,\,S - 3$$

$$P - 2,\,\,Q - 1,\,\,R - 4,\,\,S - 3$$

$$P - 4,\,\,Q - 1,\,\,R - 2,\,\,S - 3$$

$$P - 2,\,\,Q - 3,\,\,R - 1,\,\,S - 4$$

GATE PI 2014

MCQ (Single Correct Answer)

-0.3

Reaming is a process used for

creating a circular hole in metals

cutting a slot on the existing hole surface

finishing an existing hole surface

making non-circular holes in metals

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

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