Manufacturing and Industrial Engineering [GATE (Graduate Aptitude Test in Engineering) Mechanical Engineering]: Questions 47 - 51 of 115

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Question 47

Manufacturing and Industrial Engineering
Design of Patterns

Appeared in Year: 1998

Question

MCQ▾

In a weaving operation, the parameter to be controlled is the number of defects per 10 square yards of material. Control chart appropriate for, this task is:

Choices

Choice (4)Response

a.

P-chart

b.

R-chart

c.

C-chart

d.

X-chart

Question 48

Manufacturing and Industrial Engineering
PERT and CPM Models

Appeared in Year: 1997

Question

MCQ▾

A dummy activity is used in PERT network to describe

Choices

Choice (4)Response

a.

Resource idleness

b.

Precedence relationship

c.

Necessary time delay

d.

Resource restriction

Question 49

Manufacturing and Industrial Engineering
Material Requirement Planning

Appeared in Year: 2004

Question

MCQ▾

The mechanism of material removal in EDM process is

Choices

Choice (4)Response

a.

Melting and Evaporation

b.

Erosion and Cavitation

c.

Cavitation and Evaporation

d.

Melting and Corrosion

Question 50

Manufacturing and Industrial Engineering
Design of Patterns

Appeared in Year: 2006

Question

MCQ▾

An expendable pattern is used in

Choices

Choice (4)Response

a.

Slush casting

b.

Centrifugal casting

c.

Squeeze casting

d.

Investment casting

Question 51

Manufacturing and Industrial Engineering
Design of Patterns

Appeared in Year: 2001

Question

MCQ▾

Shrinkage allowance on pattern is provided to compensate for shrinkage when

Choices

Choice (4)Response

a.

The temperature of liquid metal drops from pouring to freezing temperature

b.

The temperature of metal drops from pouring to room temperature

c.

The temperature of solid phase drops from freezing to room temperature

d.

The metal changes from liquid to solid state at freezing temperature

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