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Q. |
If the two reservoirs are kept at the same level, the head loss is |
A. | z1-z2 |
B. | zero |
C. | t2-t1 |
D. | s2-s1 |
Answer» B. zero | |
Explanation: total head loss for a system is equal to the height difference of the reservoirs. height difference is denoted by the letter ‘h’. the height difference between the reservoirs is z1-z2. since they are of the same level, z1=z2. therefore, head loss is zero. |
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