GATE PI 2015 | Machining Question 4 | Machine Tools and Machining

PREVIOUS NEXT

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 2013

MCQ (Single Correct Answer)

-0.3

A steel bar $$200$$ $$mm$$ in diameter is turned at a feed of $$0.25$$ $$mm/rev$$ with a depth of cut of $$4$$ $$mm.$$ The rotational speed of the work piece is $$160$$ $$rpm.$$ The material removal rate in $$m{m^3}/s$$ is

$$160$$

$$167.6$$

$$1600$$

$$1675.5$$

PREVIOUS NEXT

GATE PI Subjects

Fluid Mechanics

Fluid Kinematics Fluid Statics Laminar Flow Fluid Dynamics Turbulent Flow

Metrology

Metrology and Inspection

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

Heat Transfer

Fin Design and Transient Heat Conduction Conduction Radiation Heat Exchangers

Machine Tools and Machining

Metal Cutting Advance Machine Tools Machining

Industrial Engineering

Inventory Control Line Balancing Queuing Forecasting Pert and Cpm

Engineering Mechanics

Engineering Mechanics Static and Dynamics

Strength of Materials

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

Thermodynamics

Entropy and Irreversibility

Machine Design

Design For Static Loading Design of Spur Gears

Casting

Casting Process

Joining of Materials

Welding

Metal Forming

Sheet Metal Forming Processes Metal Forming Process