Engineering, 25.10.2021 21:30 AriesDaWolf
A national chain of tyres fitter stock a popular tyres for the following in on 50 week year and normally operates from Monday to Friday only calculate minimum levels ,maximum level , re-order level, EOQ and average stock level given average usage 140 tyres per day, minimum usage 90 tyres per day, maximum usage 175tyres per day, lead time 10 to 16 day , re-order quantity 3000 unit, cost per tyre N$1500 ,holding cost per unit 3% of unit cost and ordering cost per order N$ 75.50
Answers: 3
Engineering, 04.07.2019 16:10
An electrical motor raises a 50kg load at a construct velencity .calculate the power of the motor, if it takes 40sec to raise the load through a height of 24m(take g =9.8n/g)
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Engineering, 04.07.2019 18:10
Afull journal bearing has a journal diameter of 27 mm, with a unilateral tolerance of -0.028 mm. the bushing bore has a diameter of 27.028 mm and a unilateral tolerance of 0.04 mm. the l/d ratio is 0.5. the load is 1.3 kn and the journal runs at 1200 rev/min. if the average viscosity is 50 mpa-s, find the minimum film thickness, the power loss, and the side flow for the minimum clearance assembly.
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Engineering, 04.07.2019 18:10
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Engineering, 04.07.2019 18:20
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A national chain of tyres fitter stock a popular tyres for the following in on 50 week year and norm...
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