Manufacturing and Industrial Engineering [GATE (Graduate Aptitude Test in Engineering) Mechanical Engineering]: Questions 64 - 67 of 115

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Question 64

Manufacturing and Industrial Engineering
PERT and CPM Models

Appeared in Year: 2004

Question

MCQ▾

In PERT analysis a critical activity has

Choices

Choice (4)Response

a.

Maximum Float

b.

Maximum cost

c.

Zero Float

d.

Minimum cost

Question 65

Manufacturing and Industrial Engineering
Basic Concept of CAD and CAM and Integration Tools

Appeared in Year: 2015

Question

MCQ▾

The function of interpolator in a CNC machine controller is to

Choices

Choice (4)Response

a.

coordinate feed rates of axes

b.

perform Miscellaneous (M) functions (tool change, coolant control etc.)

c.

control tool rapid approach speed

d.

control spindle speed

Question 66

Manufacturing and Industrial Engineering
Simple Queing Models

Appeared in Year: 2015

Question

MCQ▾

Following data refers to the activities of a project, where node 1 refers to the start and node 5 refers to the end of the project.

Following Data Refers to the Activities of a Project, Where Node 1 Refers to the Start and Node 5 Refers to the End of the Project
ActivityDuration (days)
1 - 22
2 - 31
4 - 33
1 - 43
2 - 53
3 - 52
4 - 54

The critical path (CP) in the network is

Choices

Choice (4)Response

a.

b.

c.

d.

Question 67

Manufacturing and Industrial Engineering
Design of Patterns

Appeared in Year: 2015

Question

Match List-Ⅰ List-Ⅱ▾

Match the following products with preferred manufacturing processes:

List-Ⅰ (Product)List-Ⅱ (Process)
(A)

Rails

(i)

Forging

(B)

Aluminum channels

(ii)

Extrusion

(C)

Engine crankshaft

(iii)

Blow molding

(D)

PET water bottles

(iv)

Rolling

Choices

Choice (4)Response
  • (A)
  • (B)
  • (C)
  • (D)

a.

  • (iii)
  • (ii)
  • (i)
  • (iv)

b.

  • (i)
  • (iv)
  • (iii)
  • (ii)

c.

  • (iv)
  • (ii)
  • (i)
  • (iii)

d.

  • (ii)
  • (iv)
  • (iii)
  • (i)

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