17) How much force must be applied by a person to lift an object weighing 500 kgf using a pulley block that gives him a mechanical advantage of 10?
Answer is:
50 kgf
ISRO Draughtsman-B Mechanical Question Paper - 2019 (Set -1) with Answer Key
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Answer is:
60
Explanation:
Module =PCD/T
4=250/T
T=62.5
If PCD 240mm , then answer will be 60
Answer is:
800 Joules
Answer is: