GATE ME 1994 | Advance Machine Tools Question 33 | Production Engineering

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GATE ME 1994

True or False

-0

$$CNC$$ machines are more economical to use even for simple turning jobs.

TRUE

FALSE

GATE ME 1994

True or False

-0

$$CNC$$ machines are more accurate than conventional machines because they have a high resolution encoder and digital readouts for positioning

TRUE

FALSE

GATE ME 1992

MCQ (Single Correct Answer)

-0.3

In $$PTP$$ type of $$NC$$ system

Control of position and velocity of the tool is essential

Control of only position of the tool is sufficient

Control of only velocity of the tool is sufficient

Neither position nor velocity need to be controlled

GATE ME 1991

Fill in the Blanks

-0

Numerically controlled machine tools are better suited for .................. (batch/mass) production, because their setup time is ......... (larger / smaller) in comparison to special purpose machine tools.

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

Machine Design

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

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

Production Engineering

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

Industrial Engineering

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

General Aptitude

Numerical Ability Logical Reasoning Verbal Ability