Manufacturing and Industrial Engineering (GATE Mechanical Engineering): Questions 17 - 21 of 62

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Question number: 17

» Manufacturing and Industrial Engineering » Production and Control » Forecasting Models

Appeared in Year: 2002

MCQ▾

Question

The standard time of an operation while conducting a time study is:

Choices

Choice (4) Response

a.

Mean observed time Rating factor + Allowances

b.

Normal time + Allowances

c.

Normal time Rating factor + Allowances

d.

Mean observed time + Allowances

Question number: 18

» Manufacturing and Industrial Engineering » Engineering Materials » Structure and Properties of Engineering Materials

Appeared in Year: 1992

Match List-Ⅰ List-Ⅱ▾

Question

Match the following:
List-Ⅰ (Component) List-Ⅱ (Process)

(A)

Turbine blade profile on high strength alloy

(i)

ECM

(B)

Blind holes in a die

(ii)

USM

(C)

Square hole in a ceramic component

(iii)

Milling

(D)

Square hole in a high strength alloy

(iv)

EDM

Choices

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

a.

  • (i)
  • (iii)
  • (ii)
  • (iv)

b.

  • (iv)
  • (ii)
  • (iii)
  • (i)

c.

  • (ii)
  • (iii)
  • (i)
  • (iv)

d.

  • (i)
  • (iv)
  • (iii)
  • (ii)

Question number: 19

» Manufacturing and Industrial Engineering » Production and Control » Material Requirement Planning

Appeared in Year: 2001

MCQ▾

Question

In ECM, the material removal is due to

Choices

Choice (4) Response

a.

Fusion

b.

Erosion

c.

Corrosion

d.

Ion displacement

Question number: 20

» Manufacturing and Industrial Engineering » Operation Research » Simplex and Duplex Methods

Appeared in Year: 1996

MCQ▾

Question

The individual human variability in time studies to determine the production standards is taken care of by:

Choices

Choice (4) Response

a.

Rating factor

b.

Personal allowances

c.

Work allowances

d.

None of the above

Question number: 21

» Manufacturing and Industrial Engineering » Production and Control » Material Requirement Planning

Appeared in Year: 1994

MCQ▾

Question

Electric discharge machining is more efficient process than Electrochemical machining for producing large non-circular holes.

Choices

Choice (4) Response

a.

False

b.

Cant say

c.

Insufficient data

d.

True

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