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1
GATE ME 1989
MCQ (Single Correct Answer)
+1
-0.3
Gear hobbing produces more accurate gears than milling because in hobbing
A
There is a continuous indexing operation
B
Pressure angle is larger than in milling
C
Hob and work piece both are rotating
D
A special multi-tooth cutter (hob) is used
2
GATE ME 1989
MCQ (Single Correct Answer)
+1
-0.3
Minimum dimensional and form accuracy can be obtained in the cylinder bores of automobile engines if the bores are finished by
A
Lapping
B
Reaming
C
Internal grinding
D
Honing
3
GATE ME 1988
MCQ (Single Correct Answer)
+1
-0.3
Cutting speed in grinding is set to a high value to
A
Reduce the cutting time
B
Increase the bond strength
C
Improve cooling of job and wheel
D
Reduce the wheel wear
4
GATE ME 1988
Fill in the Blanks
+1
-0
In twist drills ......... (small/large) point angle and ........ (small/large) helix angle are provided for drilling soft, low strength steel.
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GATE ME Subjects

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Theory of Machines
Vibrations Gears and Gear Trains Analysis of Plane Mechanisms Flywheel
Engineering Mechanics
Engineering Mechanics Static and Dynamics
Production Engineering
Metrology and Inspection Welding Process Metal Forming Sheet Metal Forming Processes Advance Machine Tools Metal Cutting Casting Machining
Strength of Materials
Columns and Struts Strain Energy Method Thin Cylinders Complex Stresses Deflection of Beams Springs Simple Stress and Strain Pure Bending Stresses In Beams Moment of Inertia Torsion Shear Force and Bending Moment
Turbo Machinery
Turbo Machinery
Engineering Mathematics
Transform Theory Calculus Probability and Statistics Numerical Methods Differential Equations Complex Variable Vector Calculus Linear Algebra
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
Heat Transfer
Convection Radiation Heat Exchangers Conduction Fin Design and Transient Heat Conduction
Industrial Engineering
Line Balancing Queuing Forecasting Production Planning and Control Inventory Control Pert and Cpm Scheduling Linear Programming Assignment Transportation
Thermodynamics
Rankine Cycle Calculation of Work and Heat Properties of Pure Substances Second Law of Thermodynamics Entropy and Irreversibility Basic Concepts and Zeroth Law First Law of Thermodynamics Availability
General Aptitude
Numerical Ability Logical Reasoning Verbal Ability
Fluid Mechanics
Fluid Kinematics Fluid Properties Turbulent Flow Laminar Flow Fluid Statics Boundary Layer Fluid Dynamics
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