The device shown in the illustration is used...

Question 1 / 205eccefa0bacbc34ba4d46ee8

Question 1 of 205eccefa0bacbc34ba4d46ee8

The device shown in the illustration is used to determine the __________. See illustration GS-0069.

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Question 1 of 20

5eccefa0bacbc34ba4d46ee8

The device shown in the illustration is used to determine the __________. See illustration GS-0069.

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🔍 Key Concepts

• How viscosity is measured for fuel and lubricating oils • Difference between flash point, pour point, and viscosity tests • Purpose of a timed flow of a fixed volume (e.g., 60 c.c.) through a small orifice

💭 Think About

• Look at the central tube and the 60 c.c. beaker: what property of the oil would be determined by measuring how long it takes that known volume to pass through a small opening? • Which of the four options is normally determined by heating the oil in a cup and introducing an ignition source, and does this match the apparatus shown? • Which property is concerned with how easily the oil will flow at low temperatures, and does that usually require a tall, narrow jar that is tilted rather than a timed flow through an orifice?

✅ Before You Answer

• Identify that the illustration shows a bath with a central tube/orifice and a graduated beaker marked 60 c.c. underneath it • Decide which test method uses time of flow of a fixed volume through a standard opening • Eliminate the choices that normally require a spark/ignition source or cooling and tilting a jar, since those do not match this setup

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Question 1 of 20

The device shown in the illustration is used to determine the __________. See illustration GS-0069.

flash point of oil

pour point of oil

viscosity of oil

lubricating qualities and film strength of oil

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Question 1 / 205eccefa0bacbc34ba4d46ee8

Question 1 of 205eccefa0bacbc34ba4d46ee8

The device shown in the illustration is used to determine the __________. See illustration GS-0069.

Back

Question 1 of 20

5eccefa0bacbc34ba4d46ee8

The device shown in the illustration is used to determine the __________. See illustration GS-0069.

No comments yet

Be the first to share your thoughts!

If the question has a related picture, it will appear here.

🔍 Key Concepts

💭 Think About

✅ Before You Answer

👋 Hi! I'm Genie, your AI study assistant. How can I help you with this question?

Quick actions

— No credit card needed