Recent questions tagged 2009

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Which of the following is true in case of simplex method of linear programming?

asked Dec 30, 2017 in im&or by chandu (215k points)

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While solving a linear programming problem by simplex method if all ratios of

asked Dec 30, 2017 in im&or by chandu (215k points)

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A linear programming problem with mixed constraints some constraints of

asked Dec 30, 2017 in im&or by chandu (215k points)

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In a linear programming problem, which one of the following is correct for graphical method?

asked Dec 30, 2017 in im&or by chandu (215k points)

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If demand is doubled and ordering cost unit cost and inventory carrying cost are halved then what will be the EOQ?

asked Dec 30, 2017 in im&or by chandu (215k points)

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The break – even point increases

asked Dec 30, 2017 in tom by chandu (215k points)

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At which value total costs of processes X and Y will be equal?

asked Dec 30, 2017 in im&or by chandu (215k points)

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What is the production cost per piece?

asked Dec 30, 2017 in im&or by chandu (215k points)

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Moving average method of forecasting demand gives

asked Dec 29, 2017 in im&or by chandu (215k points)

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In a forecasting situation exponential smoothing

asked Dec 29, 2017 in im&or by chandu (215k points)

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Which of the following is the measure of forecast error?

asked Dec 29, 2017 in im&or by chandu (215k points)

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Why are Babbitt alloys used for bearing material

asked Dec 29, 2017 in material science by chandu (215k points)

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Which one of the following possesses the property of non – sparking character?

asked Dec 29, 2017 in material science by chandu (215k points)

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The elements which added to steel help in chip formation during machining are

asked Dec 29, 2017 in material science by chandu (215k points)

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Which of the following composites are dispersion strengthened composites?

asked Dec 29, 2017 in material science by chandu (215k points)

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Which one of the following materials is not a composite?

asked Dec 29, 2017 in material science by chandu (215k points)

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Nano composite materials are highly preferable in design consideration for their

asked Dec 29, 2017 in material science by chandu (215k points)

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Which one of the following mediums is used for the fastest cooling rate of steel quenching?

asked Dec 29, 2017 in material science by chandu (215k points)

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Which one of the following materials can be subjected to an age hardening process?

asked Dec 28, 2017 in material science by chandu (215k points)

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Which one of the following cast irons consists of carbon in rosette form?

asked Dec 28, 2017 in material science by chandu (215k points)

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