Write a part programme for the component shown in below Figure. The machining parameters are cutting speed= 800 rpm and feed= 20 mm/min.
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Explain the working of a four-stroke petrol engine with the help of a neat sketchand an indicator diagram.
A one -litre capacity, four strokes, four-cylinder SI engine has a brake thermal efficiency of 30 % and indicated power is 40 kW at full load. At half load, it has a mechanical efficiency of 65 %. Assuming ...Read more
The following details were noted in a test on a four- cylinder, four stroke engine, diameter =100 mm; stroke= 120 mm; speed of the engine=1600 rpm ; fuel consumption=0.2 kg/min; calorific value of fuel is 44000Kj/kg; difference in ...Read more
Smoothing constant in the NaĂŻve method is (a) 0.2 to 0.5 (b) 0.5 to 0.7 (c) 1 (d) None of these
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The result of compliance of an article give a mean number of complain to be 4.25. find the 3𝜎 control limit for c-chart
20 sample of size 100 are taken. The total number of defective items is 75. What is the LCL of the 3𝜎 (z=3) p-chart?
If the probability of acceptance of 1% defective lot is 0.95. then find the AOQ
The demand for a product in the month of march turned out to be 20 units against an earlier made forecast of 20 units. The actual demand for April and May turned to be 25 and 26 units ...Read more
Compute demand forecasting for April to November by using 3-month moving average and 4 month weighted moving average method.
