The setting time of ZnPO4 cement can be retarded by_____________? – McqOptions

MCQOPTIONS

1.	The setting time of ZnPO4 cement can be retarded by_____________?
A.	mixing more powder to the liquid
B.	mixing powder to liquid, checked by water
C.	slower addition of powder to liquid
D.	faster addition of powder to liquid
Answer» D. faster addition of powder to liquid

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