Math, asked by Umair1010, 2 months ago

A geared pulley block is used to lift a load by and effort of 1000

N with 60% efficiency. Calculate the load lifted by the effort if (i)

cogs on effort wheel =100, (ii) cogs on the load wheel=10 (iii) No

of teeth on the pinion =20, (iv) No of teeth on the spur=40​

Answers

Answered by py3705880
2

Answer:

Define Mechanical advantage (MA) , velocity ratio (VR) and Efficiency of the machine. Ans : Mechanical Advantage : It is defined as the ratio of the load lifted by the machine to the effort applied to lift the load..

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