GATE ME 2022 Paper 2 — page 11

Questions 31–33 of 65. Imported answers require review unless explicitly marked reviewed.

For a dynamical system governed by the equation,

the damping ratio

is equal to

. The displacement

of this system is measured during a hammer test. A displacement peak in the positive displacement direction is measured to be 4 mm. Neglecting higher powers (>1) of the damping ratio, the displacement at the next peak in the positive direction will be ______ mm (in integer).

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An electric car manufacturer underestimated the January sales of car by 20 units, while the actual sales was 120 units. If the manufacturer uses exponential smoothing method with a smoothing constant of

, then the sales forecast for the month of February of the same year is ______ units (in integer).

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The demand of a certain part is 1000 parts/year and its cost is ₹100/part. The orders are placed based on the economic order quantity (EOQ). The cost of ordering is ₹100/order and the lead time for receiving the orders is 5 days. If the holding cost is ₹20/part/year, the inventory level for placing the orders is ______ parts (round off to the nearest integer).

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2022 · Paper 2

Question 31

Question 32

Question 33