Which of the following statements are TRUE regarding centrifuge safety? Note: There are two dials on the centrifuge; one that controls time and one that controls speed. Select all that apply A. The only time it is safe to open the centrifuge is when it has come to a complete stop. B. Students should only adjust the Timer dial. C. Corks should be removed from test tubes before loading the test tubes into the centrifuge. D. Students are allowed to adjust both the Speed Control and Timer dials on the centrifuge E. The only time it is safe to open the centrifuge is when the centrifuge is slow enough to stop by hand. F. If you need to centrifuge one or five samples, you will need to make a water "blank" to make sure the centrifuge is balanced

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
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Which of the following statements are TRUE regarding centrifuge safety? Note: There are two dials on the centrifuge; one that controls time and one that controls speed. Select all that apply A. The only time it is safe to open the centrifuge is when it has come to a complete stop. B. Students should only adjust the Timer dial. C. Corks should be removed from test tubes before loading the test tubes into the centrifuge. D. Students are allowed to adjust both the Speed Control and Timer dials on the centrifuge E. The only time it is safe to open the centrifuge is when the centrifuge is slow enough to stop by hand. F. If you need to centrifuge one or five samples, you will need to make a water "blank" to make sure the centrifuge is balanced.
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