GATE Mechanical Engineering: Questions 11 - 16 of 68

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Question number: 11

» Manufacturing and Industrial Engineering » Inventory Control » Safety Stock Inventory Control Systems

Appeared in Year: 1997

MCQ▾

Question

Setup costs do not include

Choices

Choice (4) Response

a.

Ordering cost of raw material

b.

Maintenance cost of the machines

c.

Labour cost of setting up machines

d.

Cost of processing the work piece

Question number: 12

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

Appeared in Year: 1995

Short Answer Question▾

Write in Short

The layout with a higher material handling effort is a……. . layout. (product/process)

Question number: 13

» Manufacturing and Industrial Engineering » Operation Research » PERT and CPM Models

MCQ▾

Question

In PERT, the distribution of activity times is assumed to be:

Choices

Choice (4) Response

a.

Beta

b.

Gamma

c.

Exponential

d.

Normal

Question number: 14

» Manufacturing and Industrial Engineering » Machining » Single and Multi Point Cutting Tools

Appeared in Year: 2007

MCQ▾

Question

Which one of the following process conditions leads to higher MRR in ECM process?

Choices

Choice (4) Response

a.

higher valency, lower current

b.

lower atomic weight, lower valency

c.

higher valency, lower atomic weight

d.

higher current, larger atomic weight

Question number: 15

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

Appeared in Year: 2001

MCQ▾

Question

When using a simple moving average to forecast demand, one would

Choices

Choice (4) Response

a.

Assign more weight to the recent demand data

b.

Include new demand data in the average without discarding the earlier data

c.

Give equal weight to all demand data

d.

Include new demand data in the average after discarding some of the earlier demand data

Question number: 16

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

Appeared in Year: 2006

MCQ▾

Question

The demand and forecast for February are 12000 and 10275,

respectively. Using single exponential smoothening method

(smoothening coefficient = 0.25), forecast for the month of March is:

Choices

Choice (4) Response

a.

431

b.

9587

c.

10706

d.

11000

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