GATE ME 1989 | Machining Question 50 | Production Engineering

GATE ME 1989

MCQ (Single Correct Answer)

-0.3

Teeth of internal spur gears can be accurately cut in a

Milling machine

Gear shaping machine

Slotting machine

Hobbing machine

GATE ME 1988

Fill in the Blanks

-0

In twist drills ......... (small/large) point angle and ........ (small/large) helix angle are provided for drilling soft, low strength steel.

GATE ME 1988

MCQ (Single Correct Answer)

-0.3

The standard specification of a grinding wheel is $$A-46-M-6-V-21.$$ It means a wheel of

Aluminium oxide of mesh size $$6$$

Boron carbide of mesh size $$46$$

Aluminium oxide of mesh size $$46$$

Silicon carbide of mesh size $$6$$

GATE ME 1988

MCQ (Single Correct Answer)

-0.3

Cutting speed in grinding is set to a high value to

Reduce the cutting time

Increase the bond strength

Improve cooling of job and wheel

Reduce the wheel wear

GATE ME Subjects

Engineering Mechanics

Engineering Mechanics Static and Dynamics

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

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

Heat Transfer

Conduction Fin Design and Transient Heat Conduction Convection Radiation Heat Exchangers

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 Pert and Cpm Inventory Control Transportation Scheduling Linear Programming Assignment

Turbo Machinery

Theory of Machines

Analysis of Plane Mechanisms Gears and Gear Trains Vibrations Flywheel

Engineering Mathematics

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

Fluid Mechanics

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

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

General Aptitude

Numerical Ability Logical Reasoning Verbal Ability