GATE ME 1998 | GATE ME Year Wise Previous Years Questions

GATE ME 1998

Subjective

-0

A job shop has $$6$$ orders to be completed by a single turning center. The processing times and due dates are as follows: GATE ME 1998 Industrial Engineering - Scheduling Question 1 English

Assume that all orders are ready for processing. Give a production schedule that minimizes the average flow time. Compare this schedule with one that minimizes tardiness (lateness).

GATE ME 1998

MCQ (Single Correct Answer)

-0.3

Which theory of failure will you use for aluminium components under steady loading is

principal stress theory

principal strain theory

strain energy theory

maximum shear stress theory

GATE ME 1998

MCQ (Single Correct Answer)

-0.3

Bolts in the flanged end of pressure vessel are usually pre- tensioned. Indicate which of the following statements is not true

Pre- tensioning helps to seal the pressure vessel

Pre- tensioning increase the fatigue life of the bolts

Pre- tensioning reduces the maximum tensile stress in the bolts

Pre- tensioning helps to reduce the effect of pressure pulsations in the pressure vessels

GATE ME 1998

MCQ (Single Correct Answer)

-0.3

The basic load rating of a ball bearing is

the maximum static radial load that can be applied without causing any plastic deformation of bearing components

the radial load at which $$90$$% of the group of apparently identical bearings run for one million revolutions before the first evidence of failure.

the maximum radial load that can be applied during operation without any plastic deformation of bearing components

a combination of radial and axial loads that can be applied without any plastic deformation

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