GATE ME 2014 | Pert and Cpm Question 12 | Industrial Engineering

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GATE ME 2014

MCQ (Single Correct Answer)

-0.3

A minimal spanning tree in network flow models involves

all the nodes with cycle/loop allowed

all the nodes with cycle/loop not allowed

shortest path between start and end nodes

all the nodes with directed arcs

GATE ME 2009

MCQ (Single Correct Answer)

-0.3

The expected time $$\left( {{t_e}} \right)$$ of a $$PERT$$ activity in terms of optimistic time $$\left( {{t_0}} \right)$$, pessimistic $$\left( {{t_p}} \right)$$ and most likely time $$\left( {{t_L}} \right)$$ is given by

$${t_e} = {{{t_0} + 4{t_L} + {t_P}} \over 6}$$

$${t_e} = {{{t_0} + 4{t_P} + {t_L}} \over 6}$$

$${t_e} = {{{t_0} + 4{t_L} + {t_P}} \over 3}$$

$${t_e} = {{{t_0} + 4{t_P} + {t_L}} \over 3}$$

GATE ME 2004

MCQ (Single Correct Answer)

-0.3

In $$PERT$$ analysis a critical activity has

maximum Float

zero Float

maximum Cost

minimum Cost

GATE ME 1997

MCQ (Single Correct Answer)

-0.3

A dummy activity is used in $$PERT$$ network to describe

Precedence relationship

Necessary time delay

Resource restriction

Resource idleness

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GATE ME Subjects

Engineering Mechanics

Engineering Mechanics Static and Dynamics

Strength of Materials

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

Theory of Machines

Analysis of Plane Mechanisms Gears and Gear Trains Vibrations Flywheel

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 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