PREVIOUS
1
GATE ME 1997
MCQ (Single Correct Answer)
+2
-0.6
In a typical metal cutting operation, using a cutting tool of positive rake $$\gamma = 10\deg ,$$ it was observed that the shear angle was $$20deg$$. The friction angle is
A
$$45$$
B
$$30$$
C
$$60$$
D
$$40$$
2
GATE ME 1997
MCQ (Single Correct Answer)
+2
-0.6
A cutting tool has a nose radius of $$1.8mm$$. The feed rate for a theoretical surface roughness of $${R_t} = 5$$ microns is
A
$$0.268$$ $$mm/rev$$
B
$$0.187$$ $$mm/rev$$
C
$$0.036$$ $$mm/rev$$
D
$$0.0187$$ $$mm/rev$$
3
GATE ME 1989
MCQ (Single Correct Answer)
+2
-0.6
In turning operation the feed rate could be doubled to increase the metal removal rate To keep the same level of surface finish, the nose radius of the tool has to be
A
Doubled
B
Halved
C
Multiplied by $$4$$ time
D
Kept unchanged.
4
GATE ME 1988
MCQ (Single Correct Answer)
+2
-0.6
Pure metal pose machinability problem in turning operations. The reason is the
A
Increased length of contact due to the production of continuous chip
B
Susceptibility to chemical reactions
C
Tendency to form intense adhesion joint with the tool face
D
Absence of inclusions which aids chip formation
PREVIOUS

GATE ME Subjects

Browse all chapters by subject

Theory of Machines
Analysis of Plane Mechanisms Flywheel Gears and Gear Trains Vibrations
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
Simple Stress and Strain Pure Bending Moment of Inertia Shear Force and Bending Moment Torsion Deflection of Beams Stresses In Beams Springs Complex Stresses Columns and Struts Strain Energy Method Thin Cylinders
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
Radiation Heat Exchangers Convection Conduction Fin Design and Transient Heat Conduction
Industrial Engineering
Production Planning and Control Queuing Line Balancing Forecasting Pert and Cpm Inventory Control Transportation Linear Programming Assignment Scheduling
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 Dynamics Fluid Statics Boundary Layer Turbulent Flow Fluid Properties Laminar Flow Fluid Kinematics
EXAM MAP

Browse past year questions by exam & subject

Joint Entrance Examination
JEE Main JEE Advanced MHT CET BITSAT COMEDK WB JEE KCET VITEEE AP EAPCET TS EAMCET IAT (IISER)
Medical
NEET AIIMS MHT CET (Biology)
Graduate Aptitude Test in Engineering
GATE CSE GATE ECE GATE EE GATE ME GATE CE GATE PI GATE IN GATE Data Science and Artificial Intelligence
Civil Services
UPSC Civil Service
Defence
NDA
Staff Selection Commission
SSC CGL Tier I
CBSE
Class 12