SSC JE Mechanical Engineering 2018 Set 5 Paper

Question : 189 of 200

Marks: +1, -0

The average value of coefficient of velocity is of the order of

Solution:

The average value of coefficient of velocity is of the order of None of these.
The average value is 0.64

C_υ =υ_\act/υ_\th=υ_\act/√{2gh}

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