1.

The capillary siphoning will take place if the top of the core is situated at height y _______ which is above H.F.L.

A. greater than capillary rise h<sub>c</sub>
B. lesser than capillary rise h<sub>c</sub>
C. equal to capillary rise h<sub>c</sub>
D. zero
Answer» C. equal to capillary rise h<sub>c</sub>


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