GATE ME 2002 | Machining Question 20 | Production Engineering

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GATE ME 2002

MCQ (Single Correct Answer)

-0.3

The hardness of a grinding wheel is determined by the

hardness of abrasive grains

ability of the bond to retain abrasives

hardness of the bond

ability of the grinding wheel to penetrate the work piece

GATE ME 2002

MCQ (Single Correct Answer)

-0.3

Trepanning is performed for

finishing a drilled hole

producing a large hole without drilling

truing a hole for alignment

enlarging a drilled hole

GATE ME 2002

MCQ (Single Correct Answer)

-0.3

A lead screw with half nuts in a lathe, free to rotate in both directions has

$$V$$-threads

With-worth threads

Buttress threads

Acme threads

GATE ME 2001

MCQ (Single Correct Answer)

-0.3

Allowance in limits and fits refers to

maximum clearance between shaft and hole

minimum clearance between shaft and hole

difference between maximum and minimum size of hole

difference between maximum and minimum size of shaft

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GATE ME Subjects

Engineering Mechanics

Engineering Mechanics Static and Dynamics

Strength of Materials

Springs Pure Bending Stresses In Beams Simple Stress and Strain Complex Stresses Moment of Inertia Deflection of Beams Shear Force and Bending Moment Torsion Thin Cylinders Columns and Struts Strain Energy Method

Theory of Machines

Vibrations Gears and Gear Trains Flywheel Analysis of Plane Mechanisms

Engineering Mathematics

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

Machine Design

Bolted Riveted and Welded Joints Design For Static Loading Design of Brakes and Clutches Design of Spur Gears Design of Bearings Fatigue Strength

Fluid Mechanics

Fluid Properties Boundary Layer Turbulent Flow Fluid Dynamics Laminar Flow Fluid Kinematics Fluid Statics

Turbo Machinery

Heat Transfer

Conduction Fin Design and Transient Heat Conduction Convection Radiation Heat Exchangers

Thermodynamics

Calculation of Work and Heat Entropy and Irreversibility Properties of Pure Substances Basic Concepts and Zeroth Law First Law of Thermodynamics Rankine Cycle Availability Second Law of Thermodynamics

Production Engineering

Metrology and Inspection Sheet Metal Forming Processes Welding Process Metal Forming Metal Cutting Advance Machine Tools Machining Casting

Industrial Engineering

Queuing Production Planning and Control Line Balancing Forecasting Linear Programming Assignment Pert and Cpm Inventory Control Transportation Scheduling

General Aptitude

Numerical Ability Logical Reasoning Verbal Ability