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Questions and Answers
What does the Redwood viscometer No 2 measure?
What does the Redwood viscometer No 2 measure?
- Density of the oil
- Viscosity of the oil (correct)
- Volume of the oil
- Temperature of the oil
What is the purpose of the stirrer in the Redwood viscometer No 2?
What is the purpose of the stirrer in the Redwood viscometer No 2?
- To control the volume of the oil
- To measure the temperature of the oil
- To ensure uniform heating of the oil (correct)
- To determine the density of the oil
What does the Viscosity Index indicate?
What does the Viscosity Index indicate?
- Rate of change in resistance with temperature (correct)
- Density of the oil at different temperatures
- Volume of the oil under varying conditions
- Temperature at which viscosity is measured
What material is the cylinder of the Redwood viscometer No 2 made of?
What material is the cylinder of the Redwood viscometer No 2 made of?
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What is the capacity of the Kohlrausch flask used in the experiment?
What is the capacity of the Kohlrausch flask used in the experiment?
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