The discharge over a sharp-edged rectangular notch of width w depth h is equal to _____. A. 2/3 C_d w\sqrt { 2gh} {^{ 5\/2}} B. 2/3 C_d w\sqrt { 2gh} C. 2/3 C_d w\sqrt { 2gh} {^{ 3\/2}} D. 8/15 C_d w\sqrt { 2gh} {^{ 3\/2}}

SSC JE Mechanical Engineering 2018 Set 2 Paper

Question : 185 of 200

Marks: +1, -0

The discharge over a sharp-edged rectangular notch of width w depth h is equal to _____.
A.

2/3 C_d w√ { 2gh} {^{ 5\/2}}

2/3 C_d w√ { 2gh}

2/3 C_d w√ { 2gh} {^{ 3\/2}}

8/15 C_d w√ { 2gh} {^{ 3\/2}}

Solution:

Discharge through rectangular notch

Q=2/3 C_d w√ { 2gh} {^{ 3\/2}}

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