Question 47
The handle of a screw jack of pitch 4mm turns through a circle of radius 21cm when it is used to raise a load. what is the velocity ratio of the jack?[π = $$\frac{22}7$$]
Objective
Question details
- Exam body
- UNIBEN
- Subject
- General Paper
- Year
- 2014/2015
- Question no.
- #47
- Type
- Objective
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